Test report

High-tech enterprise certificate

Quality management system certificate

Occupational health and safety management system certificate

Environment management system certificate

Green Product Certificate

GRS certification certificate

Technology-based small and medium-sized enterprises

A type of non-slip hollow board for turnover boxes

A double-layer honeycomb polypropylene hollow board

A hollow board for turnover boxes with waterproof and insect-proof properties

An oil-proof turnover box edge-grinding device

A fireproof hollow board forming device

A one-time forming device for anti-slip hollow boards

Twin-screw extruder

Composite granulation screw extruder

A high-strength PBTPC plastic alloy casing for household appliances

A UV-resistant plastic masterbatch and its preparation method

A leveling device for preventing warping of hollow board during low-temperature molding and its usage method

A double-layer honeycomb polypropylene hollow board