Welcome To Qingdao Sanhuan Colorchem Co., Ltd.


About Us

Qingdao Sanhuan Colorchem Co., Ltd.

Sanhuan Group is a professional WPC(Wood Plastic Composite)manufacturer in China.Beside disturbing our products under the brand name HANJOIN,we also provide an OEM service for all our produces.

Our factory covers an area of 66240 square meters,has 60 production lines,with an annual capacity of 40 thousand tons WPC products.

We continuously monitor  and improve all aspects of raw material procurement,equipment renewal, process formulation, technology, production, quality inspection. As a result, We can provide customers with high- quality, best value, safety and environmental products.

Continuous innovation, improving the product’s quality and performance is our mission. We are high-tech enterprises, the company has a professional research and development team, We own a number of independent research and development patents. So we could provide high quality. multi-style, multi-color, multi-surface treatment WPC products, providing customers with a variety of options.

After more than 10 years of production and exploration, Our products have been widely accepted. We have built long-term business relationships and gained a good reputation with customers in Latin America, Europe, North America,  Middle East and Southeast Asia.

Our business is based on the principals of Integrity, Quality, Innovation and  Professionalism. We focus on working together with our customers for our   mutual benefit, promoting business and friendship.  

Good, better, best. We do not  let it rest. Till our good is better and our better is best. HANJOIN worth of your trust!





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