The first domestic technology and equipment for continuous extrusion of plastic mesh;

High pressure polyethylene thin film production technology has been successfully developed;

The rotational molding process and equipment have been successfully developed;

The technology and equipment of composite plastic winding pipe have been successfully developed;

The forming process of plastic yarn and polyolefin drawing thin wall container has been successfully developed;

PVDC casing film, heat transfer printing wood grain foil forming process and equipment have been successfully developed;

The first corrugated pipe (double wall corrugated pipe) forming equipment and products in China have been successfully developed;

Development, application and popularization of fluoro coatings;

The production technology and equipment of PVC antiskid foaming cushion have been successfully developed;

The production technology and equipment of PVC spinneret and special-shaped pedal pad have been successfully developed;

Successful development of plastic honeycomb panel forming equipment;

The forming technology of 6m transverse 3M unidirectional stretching grid mesh and the development of the machine unit are successful;

The forming process and equipment of extruded PP calcium plastic corrugated box board were successfully developed;

The production process and equipment for recycling expanded polystyrene were successfully developed;

The production process and equipment of tetrafluoroethylene fluorocarbon paint have been successfully developed;

The forming process and equipment of special-shaped floor leather and biaxial tensile mesh have been successfully developed;

The forming technology and equipment of continuous extrusion plastic lawn mat were successfully developed;

Polymer plastic mattress forming equipment and products have been successfully developed;

The continuous extrusion three-dimensional mesh forming process and equipment have been successfully developed;

The process and technology of producing PVC advertising light box cloth by tape casting were successfully developed;

The forming process and technology of hexagonal hollow PVC floor mats were successfully developed;

The first continuous extrusion molding process and technology for three-dimensional packaging honeycomb panel at home and abroad has been successfully developed;

The process and technology of continuous extrusion of hexagonal honeycomb plate have been successfully developed;

The first continuous extrusion PVC three-dimensional and two-way drainage pad technology at home and abroad has been successfully developed;

The process and technology of the geogrid production line have been significantly improved, and the capacity has doubled to 1000kg/h;

The rivet plate process and technology have been successfully developed;