Hebei Tianyin Biotech Co., Ltd. is a high-tech company located in Yongqing Industrial Area, which is the fastest development zone in the north of China. We are the specialized stable Vitamin C manufacturer in the world, with the annual production capacity of 10, 000 tons of Vitamin C products.

We focus on the research and development of stable Vitamin C. In order to meet the needs in feed, food and cosmetic industries, we invest capitals in the research of applying Vitamin C in the above industries and make joint effort with related companies to improve product quality and reduce production cost.

Technology Advantage
We have advanced production machines and experiment devices, senior technical specialists, experienced technical staff members and sophisticated technical services.

Location Advantage
We are about 100 miles away from Tianjin Port, which is the most important international port in Northern China. Superior geographic location and convenient transportation are the big advantages of our company.

Product Advantage
We are in accordance with the principle of "best quality, and strict quality control". We have strict quality control over every stage, from placing order and production to delivery. We took the lead in passing FAMI-QS, HACCP, KOSHER, ISO9001: 2008, ISO14001: 2004 and GB/T2800 certifications in the industry. As a professional supplier, we have customers worldwide.