in food and plant extraction, industrial chemicals industry
. The company insists on the spirit of "sincere management, strict
quality control, customer as god" , get consistent high praise from
customers at home and abroad.
The production base is located in Zhangqiu chemical industry park
and Tai'an high-tech chemical industry park. laboratory and
workshop in strict accordance with the GMP standard and the product
fit national ISO9001 and ISO2000 standards.
"Zhishang" products are exported to Europe, North and South
America, the Middle East, Asia Pacific and Africa area, so as to
establish a long-term and stable cooperation relationship with
customer in the world.