• TONGCHEM, the full name of Deqing Tongchem Co., Ltd., is one of the directors of the Deqing County Chamber of Commerce. The company has six subsidiary companies

     

     

    Founded in 2003, the company is an emerging environmentally-friendly plastic-wood manufacturing company integrating production, design, research and development, sales and service. Based on the world-leading plastic wood material production technology and equipment, the company implements strict raw material, production and customer relationship management systems, and has passed ISO9001, 14001, CE, ASTM, SGS and other related certifications and tests.

     

     

     

     
     
    The company is located in Deqing County, Zhejiang Province, with superior geographical environment and convenient transportation. The factory covers an area of more than 20,000 square meters. For many years, it has been focusing on the production of multilayer fumigation multi-layer trays, such as multi-layer kraft paper bags, paper-plastic composite bags, woven bags, color valve bags, container bags, low-melting plastic bags, PVA water-soluble bags, wooden trays, fumigation trays, etc. There are packaging materials such as packing boxes...
     
     
    Tongrui Building Materials Co., Ltd. is a rapidly rising professional bathroom and building materials company. It mainly manufactures shower rooms, jacuzzis, and bathroom furniture. It also operates genuine brand faucets, towel bars, bathroom ceramics, and other bath products. It is a subsidiary of Deqing Tongkai Enterprise.
         We passed the iso9001 quality system certification...
        
     
     

    Founded in 2009, it is a wholly-owned subsidiary of Dongkai Industrial which specializes in pigment production and deep processing. The company occupies an area of 35 acres, a total plant area of 20,000 square meters, a storage area of 8,000 square meters, with 500 square meters R & D center and 200 square meters quality inspection center, has five specialized production lines, annual production of colored iron oxide and organic and inorganic compound More than 20,000 tons...

     

     

     
     

    Founded in 2015, it mainly produces, processes and develops organic pigments, iron oxide series pigments, chrome yellow series pigments, pearl pigments and other inorganic pigments, and has established its own factories in Shanxi, Hebei, Hubei, Zhejiang and Anhui. Our products are widely used in building materials, concrete, paints, inks, coatings, leather, plastics and composite materials.

     

     

     

     
     

    Founded in 2017, it is a manufacturer of LED lighting and electronic scales integrating development, production and sales. And in a short time through the CE, FCC, EMC LU, ROUS, CCC, ISO9001: 2008 and other related certification.