Symphony environmental Ltd is specialised in packaging solutions and has developed the d2w technology. D2w an oxo-biodegradable technology that will allow conventional plastics, such as carrier bags, refuse sacks, food bags other totally degrade to carbon dioxide, water a small amount ...

Langfang DaYu Packaging Products Co., Ltd is specialized in the production of woven bags,plastic bags,shopping bags. The company takes a land 30,000 ?, with 5,000? constructions buildings, and green area 10,000 square meters. Established 1994, Our factory has great strength production, ...