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  •       Fujian Chengju Biotechnology Co., Ltd. has the ability of continuous scientific and technological innovation, market integration and product sales. The company is guided by the industrialization of high-quality bio based fully degradable modified resin and products, aiming at the market demand of fully biodegradable film, sheet, injection molding, etc., it has the leading domestic technology and automation level demonstration line of bio based fully degradable materials.
     
          The R & D team has a profound academic background in Colleges and universities. After more than 10 years of R & D and technical research, the R & D team has mastered all the core technologies of the project products, including PLA synthesis and multiple composite modification technology, PBAT / PBS / PHA / PGA multiple composite modification technology, starch based modification technology, etc. The company has independent intellectual property rights, and has declared and authorized a number of domestic invention patents and international patents.
     
          The main products of Qingguo are biodegradable film bag, straw and biodegradable modified resin. The specific products include: biodegradable and compostable garbage bags, vest bags, flat bags, hand bags, handle bags, rope bags, self sealing bags, biodegradable and compostable fresh-keeping films, industrial winding films, high permeability films, biodegradable mulching films, biodegradable straws, plant fiber straws, more than 20 brands of biodegradable and compostable resins.
     
          Our company is also a member of BSCI. All products of the company are 100% fully biodegradable products, and have successively obtained many international authoritative certification such as EU EN13432 and US BPI, and meet many international certification standards such as ok-com post, home-com post and Australia as4736. 



     

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