We are factory 17 years specialized in manufacturing various plastic & iron products. Factory located Qingdao, mainly for exporting .. Products Including: Plastic catalog : multilayer bags , vacuum bags, high temperature boil aluminum foil zip-lock color printed pet food frozen and heavy ...

Ningxia green source co., LTD., is activated carbon, carbon coconut shell nut cylindrical granular powdered globular anthracite lu: liao, carburant, polyaluminium chloride, polyacrylamide products such as professional production and processing company, with complete scientific ...