Complete Process System
Guoyu company's existing domestic leading CMC production lines, annual output of 15,000MT.
Advanced production technology
Guoyu company established in 1984, invested a lot of manpower and financial resources to introduce advanced production technology, upgrade equipped with professional laboratories and advanced testing equipment.
End-to-end Services
We will provide both old and new customers with quality products, reasonable prices and first-rate after-sales service as before.
Global Expertise
A perfect blend of global experience andexpertise to further our focus on technology.
Product Center
We have established long-term cooperative relations with many enterprises.
Product Application
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
About Us
Changzhou Guoyu Environmental S&T Co.,Ltd
Our company is an enterprise in the integration of scientific research, production, testing and sales, who has passed ISO9001, ISO14001, ISO22000 and SGS Halal and Kosher certificate and other international certification system. Through unremitting efforts, our company YUYU® brand trademark wins the title of "Jiangsu Famous Brand", "Famous Brand Product of Jiangsu Province" and "China Famous Brand". My company has a set of testing equipments, a sound testing laboratories, microbial culture laboratory, the value of millions of ICP trace elements detection equipment readily available.
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Factory land occupation
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Senior technical engineer
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Utility model patent
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Global customers
Video Center
Warmly welcome friends from all walks of life to visit, investigate and negotiate business!
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Our Honor
Official certification, professional after sales service.
News Center
Official certification, professional after sales service.
Feb 02, 2018
Carboxymethylcellulose (CMC) (E466) is extracted from plant tissue, mainly wood pulp and cotton, but because it is ch...
Feb 02, 2018
CMC is a kind of main raw materials are made of high polymerization cellulose ether with cellulose, caustic soda and ...
Feb 01, 2018
Instant type CMC (PAC) product introduction
According to customer demand, Guo Yu company can provide all kinds of in...