Desc:*4/6/8 points star filters. Make every bright spot n photo producing star-shaped flash.*Made of import optics glass / resin and CNC aluminum frame, no...
Desc:Our AdvantagesPerformance characteristics of steel flooring:1. All steel composition, high mechanical strength, strong bearing capacity, good impact r...
Desc: Product DescriptionHDPEHigh density Polyethylene (HDPE):is a highly crystalline non-polar thermoplastic resin produced through the copolymerization ...
Desc: Product DescriptionHDPEHigh density Polyethylene (HDPE):is a highly crystalline non-polar thermoplastic resin produced through the copolymerization ...
Desc:First stage pretreatment.(Sand filter)The use of multi-medium quartz sand filters, main purpose is to remove the water contains sediment, manganese, r...