Heng Chang Plastic&Electronics Factory was established in 2004 in Longhua, Shenzhen. Heng Chang is a professional producer of plastic inner packing material which specializes in R&D, d...

we are a company specializing in manufacturing pulp molding product line for producing eggs trays,fruit trays and industrial packaging and PE PP PS EPS EPE foam sheets ,boards extuder product line. Ow...

PE,PS,XPS,XPE foam sheet extrusion line...