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Cattle drenching, the oral administration of liquid medications, anthelmintics, and nutritional supplements, is an essential practice in global livestock farming. The modern cattle industry is shifting from traditional, labor-intensive farming to high-throughput, automated, and precision-driven operations. This transition has placed a spotlight on the quality, durability, and accuracy of veterinary equipment, specifically animal syringes designed for cattle drenching.
Historically, drenching was performed with basic, manual dosing guns that often resulted in high levels of product waste, inaccurate dosing, and physical strain on both the animal and the handler. Today, the commercial veterinary instrument sector is valued at billions of dollars, driven by the increasing global demand for meat and dairy products, coupled with stricter animal welfare and food safety regulations. Precision dosing is no longer optional; it is a critical operational standard. Under-dosing leads to treatment failure and accelerates drug resistance, particularly in parasite management, while over-dosing increases pharmaceutical costs and risks chemical residue in food chains.
Globally, agricultural enterprises are facing rising labor costs and a shortage of skilled farmhands. Consequently, the commercial demand for semi-automatic and automatic syringes has surged. Devices that feature automatic refilling mechanisms, ergonomic trigger grips, and robust metal or plastic-steel constructions are favored by large-scale operations. These innovations minimize downtime, reduce physical fatigue, and optimize the overall speed of herd health treatments.
To shape the future of animal health and livestock productivity, Shaoxing WANJIA aspires to lead the global livestock and animal healthcare industry. Through cutting-edge technology and high-quality equipment, we envision a world where sustainable livestock practices drive a healthier and more productive future.
To be a reliable supplier to our clients, supply high quality products that help improve animal health and well-being with sustainable practices.
Shaoxing WANJIA has been a leading manufacturer in the veterinary equipment industry since 1985. Over the decades, we have transformed from humble beginnings into a globally renowned company, setting industry standards in research and production.
Our fully automated production facilities, combined with exceptional manufacturing capabilities and stringent quality control, ensure that every product meets the highest international standards. With over 60 patent certifications and exports to more than 60 countries and regions, Shaoxing WANJIA delivers innovative solutions that drive the livestock industry forward.
As a trusted supplier in global trade, Shaoxing WANJIA’s story is one of relentless pursuit of excellence, empowering the livestock industry and shaping the future of veterinary equipment worldwide.
The manufacturing of animal syringes for cattle drenching is undergoing a technology-driven evolution. The days of fragile glass barrels and easily corroded metals are gone. Modern veterinary syringes utilize advanced materials like TPX (polymethylpentene) plastic-steel, high-grade stainless steel, and specialized copper alloys to ensure long-term durability and chemically inert performance.
TPX is a lightweight, transparent polymer with excellent chemical resistance, heat resistance, and impact strength. Syringes made with TPX barrels, such as the WJ210-1 Plastic Steel Syringe, allow veterinarians and farmers to easily monitor the dosage volume and check for air bubbles, while remaining virtually unbreakable when dropped on concrete barn floors. Furthermore, TPX can withstand high-temperature sterilization processes, ensuring that the syringe can be sanitized and reused across different herds without cross-contamination risks.
Another major trend is the development of modular drenching attachments. A single high-quality syringe base can now be fitted with different nozzles—such as straight drenching nozzles, hooked drenching nozzles, or standard injection needles. This multifunctionality reduces capital investment for farmers, as they can purchase one high-end device and adapt it for oral drenching, subcutaneous injections, or intramuscular treatments simply by swapping the front-end attachment.
Our precision-engineered equipment, crafted with the latest technology and strict quality controls, guarantees exceptional performance and reliability.
We deliver products 30% faster than the industry average, ensuring timely solutions for your business needs.
Our professional and responsive team ensures a seamless experience, from product selection to after-sales service.
Backed by a strong R&D team, we continuously launch new, high-quality products that adapt to the evolving needs of the livestock industry.
With high quality products and excellent service, the company has won many awards and awards in the industry. These honors prove the strength and influence of the company, and show the outstanding performance of the company in innovation and development, social responsibility, etc., which has won high recognition from peers and customers. Full certification ensures our products are suitable and reliable.
To fully appreciate the design requirements of a cattle drenching syringe, one must analyze the diverse clinical and management scenarios where it is deployed. Drenching is not a single, uniform action; it varies significantly depending on the age of the animal, the type of substance administered, and the production system (dairy vs. beef).
Parasite control is one of the most frequent uses of drenching syringes. Beef cattle grazing on open pastures are highly susceptible to internal parasites like nematodes and liver flukes. Regular deworming protocols require treating the entire herd. In this scenario, speed and accuracy are paramount. Farmers use semi-automatic syringes connected via draw-off tubes to backpack chemical reservoirs. The syringe must deliver a precise dose based on the animal's weight. If the syringe mechanism sticks or leaks, it compromises the dosage, leading to ineffective treatment and promoting drug resistance in the parasite population.
Transition dairy cows (cows that have recently calved) are at high risk of metabolic disorders, such as ketosis and hypocalcemia (milk fever). Administering oral energy drenches (containing propylene glycol or calcium propionate) immediately after calving provides crucial nutritional support. These drenches are thick, viscous, and must be delivered in large volumes (often 200ml to 500ml or more). For this, specialized heavy-duty drenching guns or high-capacity metal syringes with smooth plunger action are required. The instrument must handle high viscosity without clogging or requiring excessive hand pressure from the operator.
Calf scours (diarrhea) is a major cause of mortality in young cattle. Dehydrated calves require immediate oral electrolyte therapy to restore fluid balance. A delicate, plastic-steel syringe with a flexible, soft-tip extension tube is ideal for this scenario. It allows the farmer to deliver fluids gently into the calf's mouth or esophagus without damaging the sensitive mucous membranes of the oral cavity, which is a common risk with rigid metal nozzles.
During disease outbreaks or routine prevention campaigns, hundreds of cattle must be treated within a tight timeframe. Automatic syringes with long-arm extensions (like the WJ131 Long Arm Automatic Syringe) allow handlers to administer medications or vaccines to cattle while they are held in a squeeze chute or crush, keeping the operator at a safe distance and minimizing stress on the animals. Stress reduction is critical, as high cortisol levels in cattle can impair their immune response to vaccines.
Shaoxing WANJIA has a rich history of participating in global veterinary and livestock exhibitions, reinforcing our commitment to international standards and global partnership.
On May 18–20, 2013, Shaoxing Wanjia Appliance Co., Ltd. participated in the 11th China Animal Husbandry Expo held in Wuhan, China, exhibiting at Booth AM19. This participation represents an early stage in the company’s continuous involvement in industry exhibitions, reflecting its long-term commitment to veterinary equipment manufacturing, steady growth, and accumulated expertise within the livestock healthcare sector.
On September 23–25, 2014, Shaoxing Wanjia Appliance Co., Ltd. participated in VIV China 2014 (China International Intensive Livestock Exhibition) held in Beijing, exhibiting at Booth W3.W115. This appearance reflects the company’s continued engagement with international-standard livestock exhibitions, highlighting its steady development, technical focus, and growing presence within the veterinary equipment manufacturing sector.
From May 18 to 20, 2015, Shaoxing Wanjia Appliance Co., Ltd. exhibited at the 13th China Animal Husbandry Expo in Chongqing, occupying Booths 1A18 and 1A19. Compared with earlier exhibitions, this participation marked an expanded on-site presence, demonstrating the company’s growing operational scale, strengthened industry recognition, and sustained advancement within the veterinary equipment manufacturing field.
On May 18–20, 2016, Shaoxing Wanjia Appliance Co., Ltd. attended the 14th China Animal Husbandry Expo held in Shenyang, exhibiting at Booth WJ21–22. This exhibition in Northeast China reflected the company’s continued efforts to strengthen regional market presence, while reinforcing its long-term focus on practical manufacturing capabilities and sustained participation in the national livestock industry.
From September 6 to 8, 2016, Shaoxing Wanjia Appliance Co., Ltd. took part in VIV China 2016 (China International Intensive Livestock Exhibition) held in Beijing, exhibiting at Booth WJ134. Participation in this internationally oriented exhibition highlighted the company’s increasing engagement with global industry standards and professional exchange, reflecting its steady transition from domestic exposure toward broader international industry interaction.
In November 2016, Shaoxing Wanjia Appliance Co., Ltd. participated in EuroTier held in Hannover. By entering one of Europe’s most influential livestock exhibitions, the company further broadened its international exposure, gaining direct insight into advanced farming practices and global market requirements, while reinforcing its long-term commitment to professional veterinary equipment manufacturing.
From March 15 to 17, 2017, Shaoxing Wanjia Appliance Co., Ltd. exhibited at VIV ASIA 2017 in Bangkok, at Booth 2071. This participation marked a further step in the company’s expansion within the Asia-Pacific market, enabling closer engagement with regional distributors and reinforcing its practical manufacturing strengths through direct international industry interaction.
From May 18 to 20, 2017, Shaoxing Wanjia Appliance Co., Ltd. took part in the 15th China Animal Husbandry Expo held in Qingdao, exhibiting at Booths EN68–EN69. This continued participation in a major national exhibition underscored the company’s stable role within China’s livestock equipment supply chain, reflecting consistent technical refinement and long-term industry engagement alongside its overseas activities.
In 2018, Shaoxing Wanjia Appliance Co., Ltd. again participated in EuroTier held in Hannover. Continued presence at this leading European livestock exhibition reflected the company’s sustained commitment to international industry engagement, as well as its growing confidence in aligning manufacturing capabilities with global market expectations and professional standards.
From May 18 to 20, 2018, Shaoxing Wanjia Appliance Co., Ltd. participated in the 16th China Animal Husbandry Expo held in Chongqing, exhibiting at Booths 2D27 and 2D28. The company’s ongoing involvement in this national exhibition series highlighted its stable operating rhythm, consistent product development, and continued integration within China’s livestock equipment industry.
From September 17 to 19, 2018, Shaoxing Wanjia Appliance Co., Ltd. participated in VIV China 2018 held in Nanjing, exhibiting at Booth 5H011. Engagement at this industry-focused international platform supported closer technical and commercial exchanges, reinforcing the company’s methodical approach to product refinement and its steady alignment with evolving livestock production requirements.
From October 17 to 19, 2018, Shaoxing Wanjia Appliance Co., Ltd. exhibited at VIETSTOCK 2018 Expo & Forum in Ho Chi Minh City, at Booth P33. Participation in this Southeast Asian industry forum supported the company’s regional outreach strategy, facilitating practical dialogue with local partners and reinforcing its steady expansion across emerging livestock markets.
From March 13 to 15, 2019, Shaoxing Wanjia Appliance Co., Ltd. participated in VIV ASIA 2019 held in Bangkok, exhibiting at Booth 162. Returning to this key Asia-Pacific exhibition demonstrated the company’s long-term focus on the regional livestock sector, supporting continuity in distributor engagement and reinforcing its practical, manufacturing-driven approach to overseas market development.
From May 18 to 20, 2019, Shaoxing Wanjia Appliance Co., Ltd. attended the 17th China Animal Husbandry Expo held in Wuhan, exhibiting at Booth B2-BG23. Continued participation in this national flagship exhibition reflected the company’s established position within China’s livestock equipment sector, demonstrating stable operations, accumulated manufacturing experience, and long-term alignment with domestic industry development.
From September 19 to 21, 2019, Shaoxing Wanjia Appliance Co., Ltd. participated in VIV Qingdao 2019 held in Qingdao West Coast, exhibiting at Booth S3E019. Engagement at this specialized Asia-focused exhibition supported targeted technical exchange and regional collaboration, underscoring the company’s disciplined approach to market development and its continued alignment with intensive livestock production needs.
From May 18 to 20, 2021, Shaoxing Wanjia Appliance Co., Ltd. participated in the 19th China Animal Husbandry Expo held in Nanchang, exhibiting at Booth 7A67. This appearance marked the company’s continued commitment to national industry engagement, demonstrating operational resilience and a steady return to structured exhibition activities while maintaining focus on veterinary equipment manufacturing.
In October 2021, Shaoxing Wanjia Appliance Co., Ltd. participated in IRANPLEX 2021, held in Tehran. As one of Iran’s larger international exhibitions for poultry, livestock, and related industries, the event brought together global professional companies. Participation reflected the company’s proactive engagement with emerging regional markets and its continued efforts to understand diverse production environments and industry needs.
From March 8 to 10, 2023, Shaoxing Wanjia Appliance Co., Ltd. participated in VIV ASIA 2023 held in Bangkok, exhibiting at Booth 47100. Returning to this leading Asia-Pacific livestock exhibition underscored the company’s continuity in international engagement, supporting stable cooperation with long-term partners and reinforcing its manufacturing-focused role within the regional veterinary equipment supply chain.
From May 18 to 20, 2023, Shaoxing Wanjia Appliance Co., Ltd. participated in the 20th China Animal Husbandry Expo held in Chengdu, exhibiting at Booth 0176. Taking part in this milestone edition of the national expo reflected the company’s continued alignment with China’s livestock industry development, highlighting accumulated manufacturing experience and a stable, long-term presence within the domestic veterinary equipment sector.
From October 7 to 8, 2024, Shaoxing Wanjia Appliance Co., Ltd. participated in AGRAme 2024, a leading livestock and agricultural exhibition held in Dubai, UAE, exhibiting its veterinary equipment solutions to the Middle East and international markets. Participation in this well-established regional exhibition reflected the company’s continued expansion into global markets and its long-term commitment to the livestock and veterinary industry, demonstrating operational maturity, stable manufacturing capacity, and accumulated expertise in veterinary equipment manufacturing.
From November 12 to 15, 2024, Shaoxing Wanjia Appliance Co., Ltd. participated in EuroTier 2024 held in Hannover, exhibiting at Booth 11-E53E. Repeated participation at this leading global livestock exhibition reflected the company’s sustained engagement with international industry platforms, supporting long-term technical dialogue and reinforcing its established position within the global veterinary equipment manufacturing landscape.
International Production & Processing Expo (IPPE) 2025. 2025.1.28-1.30. From January 28 to 30, 2025, Shaoxing Wanjia Appliance Co., Ltd. participated in the International Production & Processing Expo (IPPE) 2025 held in Atlanta. Participation in this major North American production and processing exhibition reflected the company’s continued expansion into global industry platforms, supporting direct engagement with integrated livestock and poultry supply chains and reinforcing its manufacturing-driven international development path.
In March 2025, Shaoxing Wanjia Appliance Co., Ltd. participated in VIV ASIA 2025 held in Bangkok, exhibiting at Booth 3-47100. Continued presence at this flagship Asia-Pacific livestock exhibition reflected the company’s long-term commitment to the regional market, supporting stable cooperation with partners and reinforcing its consistent role as a manufacturing-oriented veterinary equipment supplier.
As the agricultural sector embraces digitalization, the drenching process is poised to become "smart." The integration of Internet of Things (IoT) technology into veterinary syringes is one of the most exciting developments on the horizon. Future animal syringes for cattle drenching will likely feature wireless connectivity (Bluetooth or RFID) to sync directly with farm management software.
In a smart drenching scenario, when an animal enters the treatment chute, its electronic ear tag (RFID) is scanned. The smart scale weighs the animal and transmits the data to the drenching gun. The syringe then automatically adjusts its internal piston to deliver the exact dosage required for that specific animal's weight, eliminating manual calculations and human error. Once administered, the syringe logs the treatment data (date, time, dose, drug batch number) and uploads it to the cloud. This provides farmers with flawless traceability records, which are increasingly demanded by food safety authorities and consumers worldwide.
Furthermore, sustainable manufacturing is becoming a key priority. Veterinary instrument manufacturers are researching bio-based polymers and highly recyclable alloys to minimize the environmental footprint of disposable and semi-disposable syringes. By choosing durable, long-lasting equipment, livestock operations can significantly reduce plastic waste, aligning their productivity goals with environmental stewardship.
"Since 1985, WANJIA has been a leader in the global veterinary instrument industry. With advanced production facilities and stringent quality control, we ensure that every product meets the highest international standards. WANJIA consistently meets customer demands for high-performance products through innovation and excellence, driving the development of the livestock industry and shaping the future of veterinary equipment worldwide."
