For the wool textile, silk, down, leather and fur, dyeing and finishing industries.
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Zhejiang Yongjin Biotechnology Co., Ltd. has been focusing on the research and development and production of industrial special auxiliaries and civil washing and care products. After more than 20 years of development, the company currently has two automation production bases. It leads the drafting of multiple industry standards. Certifications we got include: bluesign, GOTS, ZDHC, Intertek, ISO9001, ISO14001, ISO45001, Zhejiang Made "Defined Quality", etc. Based on domestic market, our products are exported to US, UK, Japan, Australia, New Zealand, South America, South Africa, etc.
20+Years
152Awards Win
365Shippings Sent
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Follow up customers' usage timely, adjust the formulas and provide professional guidance on customer's technological process problems.
LatestNews
Down Price Trend For The 2nd Week Of April 2026
During the second week of April 2026, the overall price trend of finished down showed a slight upward movement, with prices of ...
DALIS WOOL DETERGENT EXPORTED TO INDIA
On 02-04-2026, we loaded one 20GP of ECO WOOL DETERGENT X100-Y, which will soon be exported to INDIA.
Zhejiang Yongjin Bio Dual Brands Shine at 2026 Shanghai International Clean Expo
From April 1 to 3, 2026, Zhejiang Yongjin Biotechnology Co., Ltd. showcased at the Shanghai International Clean Technology and ...
DALIS WOOL DETERGENT EXPORTED TO AUSTRALIA
On 02-04-2026, we loaded two 20GP of ECO WOOL DETERGENT X100-Y, which will soon be exported to AUSTRALIA.
















