Zhejiang Tianhe Environmental Technology Co.,Ltd, is a high-technology sino-foreign joint venture, Specialized in developing, manufacturing and marketing 100% biodegradable material. One of the largest manufacturers on corn starch bio based items in China. We located in Shengzhou City, Zhejiang Province, China. Covers an area of 208 Mu(34.2 acres), with registered capital of 3.58 million USD, actual investment of 150 million RMB (22 million USD). Our annual output is 20,000 tons of material. Our GSP I series have gone through ISO 14855 AND ASTM D6400 testings. We have FDA,SGS, BPI, EN13432 certifications.