Jiangxi Helvo Chemical Co., Ltd

Plastic packing materials include: polyethylene (PE), polypropylene (PP), reinforced polypropylene (RPP), polyvinyl chloride (PVC), chlorinated polyvinyl chloride (CPVC) and polyvinylidene fluoride...

packing is a medium commonly used in chemical, petrochemical, environmental protection and other industries, its main role is to provide sufficient contact surface for gas and liquid two phases, an...