Pet Food
Health Care Products
Pet Medicine
Cat Litter
Shijiazhuang Xinji Biotechnology Co., Ltd.
Shijiazhuang Xinji Biotechnology Co., Ltd. is headquartered in Shijiazhuang. It has a modern production base covering an area of approximately 17,300 square meters, with a total construction area of about 12,600 square meters. Xinji Biotechnology takes digitalization as the core driving force and comprehensively builds an efficient, transparent, and traceable operation system.
Xinji Biotechnology originated from a feed company established in 2002. After more than twenty years of deepening its focus on animal nutrition and health, it has gradually established a full industrial chain layout covering pet protein feed, pet food, biological preparations, and precision manufacturing.
20+ years
Industry Experience
6 domestic brands
Brand
40000+ tons
tonstonstonstons
Research and Development Center
Research and Development Center
A 3,300-square-meter modern research and development center
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How Should Buyers Set Pet Food Batch Acceptance Criteria?
Oct. 12, 2026
For pet food importers and private label brands, batch acceptance criteria should be agreed upon before production, covering product specifications, sampling methods, laboratory testing, traceability, and procedures for handling nonconforming goods.
Tablets vs. Powders: Which Pet Supplement Format Should Buyers Choose?
Oct. 10, 2026
For pet brands and distributors choosing a private label supplement, the appropriate format depends on the intended use, active ingredients, target animal, dose size, stability requirements, and customer preferences.
How Should Buyers Verify Pet Treat Shelf Life?
Oct. 09, 2026
For pet treat importers and private label brands, shelf life should be established through product-specific stability evidence, suitable packaging, and defined quality acceptance criteria rather than a supplier's standard date declaration alone.
The company adheres to the policy of "quality, innovation" and the purpose of "reputation". On the basis of mutual benefit, we are willing to sincerely cooperate with people from all walks of life at home and abroad, and strive to seek greater win-win development!
