Tianjin Xinxin Biotechnology Research and Development Center (formerly known as Tianjin Xin Xin Chemical Factory) was established in 1996. It is a sole proprietorship enterprise integrating R&D, production and sales, and is a manufacturer of Zinc Sulfate and Zinc Ingots in North China. In 2003, we jointly established Tianjin Yufeng Chemical Co., Ltd., specializing in the production of Calcium hypochlorite (Sodium Process) (bleaching powder concentrate) and Sodium Hypochlorite Liquid.

 

In 2008, we set up Tianjin Jingxiangtai Import and Export Trading Co.,Ltd dealing in business of our own products and other distribution products for our factories.

 

In 2021, Tianjin Boshang Biotechnology Co., Ltd. was established to produce a series of water treatment agent products, including corrosion and scale inhibitors, bactericides and bath inhibitors, chelating and dispersants, and to sell water treatment products such as Cyanuric Acid and Trichloroisocyanuric Acid.

 

In 2024, we cooperate to establish Tianjin Xinpeng New Materials Co., Ltd. to provide hot-dip galvanizing processing services for metal structures, flanges, lamp posts, sign poles, etc.

 

XinXin Biotechnology currently produces two major categories and 26 varieties of zinc sulfate, mainly including: pharmaceutical-grade zinc sulfate, food-grade zinc sulfate, chemical fiber-grade zinc sulfate, electroplating grade zinc sulfate, feed-grade zinc sulfate, and agricultural-grade zinc sulfate, etc.

 

XinXin Biotechnology has established a complete management system covering raw material procurement, raw material testing, production process, product testing and product release from the warehouse.

 

Xinxin Biotechnology builds the "Xinlida" brand with a management system of "seeking truth and being pragmatic"!

 

Xinxin Biotechnology is located in Xiqing district of Tianjin, near to 205 State Way, 1kilometer to the Tianjin-Tanshan Highway and 35 kilometers to Tianjin port (Xingang). It enjoys a superior geographical location and convenient transportation. The company has always adhered to the business philosophy of "Quality is fundamental,Credibility is this", and has won high praise and recognition from friends at domestic and abroad. Our products have been designated as the "preferred raw material supplier" by many large enterprises. Our products are sold well in 27 provinces, municipalities and autonomous regions in China, and have been exported to Europe, America, Australia, Japan, South Korea, West Asia, South Asia, Southeast Asia and other countries and regions. We are willing to establish prominent future and expand business in our mutual benefit with the customers and friends all over the world through our sincere service and qualified products.