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High-performance continuous and automatic syringes engineered for precision livestock vaccination and veterinary applications.
Understanding the commercial, industrial, and technical landscape of veterinary injection equipment.
A 20 mm syringe in the context of livestock vaccination refers to a veterinary-grade injection device with a barrel diameter or needle gauge specification optimized for administering vaccines, antibiotics, vitamins, and other biologics to farm animals including cattle, swine, poultry, sheep, and goats. The 20 mm specification typically relates to the needle length, making it suitable for subcutaneous (SC) and intramuscular (IM) injections across a wide range of livestock species.
In large-scale animal husbandry, the precision, durability, and throughput of vaccination equipment directly affect herd immunity rates, vaccine efficacy, and overall farm productivity. A poorly designed syringe can lead to vaccine waste, inconsistent dosing, animal stress, and even disease outbreaks — costing farmers and agribusinesses millions annually. This is why the 20 mm syringe for livestock vaccination has become a cornerstone product in the global veterinary equipment market.
Studies show that up to 30% of vaccine failures in commercial livestock operations are attributable to improper injection technique or faulty equipment. A calibrated 20 mm syringe with consistent dose delivery can dramatically improve herd immunity outcomes and reduce the risk of disease outbreaks.
The global veterinary syringes and needles market was valued at over USD 1.2 billion in 2023 and is projected to grow at a CAGR of approximately 6.5% through 2030, driven by expanding livestock populations, rising demand for animal protein, and increasingly stringent biosecurity regulations across Asia-Pacific, Europe, and the Americas.
Key market drivers include:
The veterinary syringe industry is undergoing rapid technological evolution. Several key trends are reshaping product design and market expectations:
Understanding the specific use cases of 20 mm livestock vaccination syringes reveals why product design details — barrel volume, needle compatibility, dose adjustment range, and material composition — matter enormously in the field:
When evaluating a 20 mm syringe for livestock vaccination, procurement specialists and veterinarians assess the following technical parameters:
Driving the future of animal health through innovation, quality, and sustainable veterinary equipment manufacturing.
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. Every 20 mm syringe we manufacture represents our commitment to precision, safety, and the advancement of global livestock health.
A globally recognized leader in veterinary equipment manufacturing since 1985.
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.
"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."
Four compelling advantages that make WANJIA the preferred supplier of 20 mm livestock vaccination syringes worldwide.
Our precision-engineered equipment, crafted with the latest technology and strict quality controls, guarantees exceptional performance and reliability across every 20 mm syringe we produce for livestock vaccination.
We deliver products 30% faster than the industry average, ensuring timely solutions for your business needs — whether you're sourcing for a single farm or a national vaccination program.
Our professional and responsive team ensures a seamless experience, from product selection to after-sales service — providing technical guidance on syringe selection, sterilization protocols, and maintenance.
Backed by a strong R&D team with 60+ patents, we continuously launch new, high-quality products that adapt to the evolving needs of the livestock industry — from TPX continuous syringes to smart dosing solutions.
Comprehensive veterinary equipment solutions for every livestock vaccination and animal health application.
With high quality products and excellent service, the company has won many awards and certifications in the industry. Full certification ensures our products are suitable and reliable for global livestock vaccination programs.
From R&D to precision machining — every 20 mm livestock vaccination syringe is built to the highest manufacturing standards.
Shaoxing WANJIA's global exhibition journey — demonstrating our 20 mm livestock vaccination syringes and veterinary equipment on the world stage since 2013.
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.
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.
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.
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 and consistent product development.
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.
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.
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.
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.
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.
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, participation reflected the company's proactive engagement with emerging regional markets and its continued efforts to understand diverse production environments.
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.
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.
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 reflected the company's continued expansion into global markets and its long-term commitment to the livestock and veterinary industry.
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.
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.
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.
Explore our full product lineup — precision-engineered continuous, semi-automatic, and plastic-steel syringes for every livestock vaccination need.
