Welcome to the website of Hebei Wanlitai Olive Pipe Co., Ltd.
Water-Saving Product Certification Certificate
Water-Saving Product Certification Certificate
Water-Saving Product Certification Certificate
Health Permit Approval Document
Health Permit Approval Document
Health Permit Approval Document
Health Permit Approval Document
Hebei Province Science and Technology Achievement Certificate
Hebei Province Certificate for Technology-Based Small and Medium-Sized Enterprises
Hebei Province's Innovative Small and Medium-Sized Enterprises
Hebei Province "Specialized, Fine, and New" SME Certificate
Certificate
A plastic pipe flaring die
A thermal shrink tube expansion mold
Stepwise expansion molds and production lines for manufacturing PVC-O, BOPVC, and biaxially oriented PVC pipes
A new expansion mold designed for producing PVC-O pipes
Expansion mold pressurization system for producing PVC-O, BOPVC, and biaxially oriented PVC pipes
PVC-O water supply pipe
PVC water pipe
A fluid-blowing socket-forming process for PVC-O pipes