Union Polymer Material Co.,Ltd.(hereinafter referred to as UPM Heat Shrink),specialized in the R&D, production and sales of heat shrinkable Tubing/ connectors,braided sleeve for all your wire harness and cable management. Focus on providing coverage protection solutions for system components to achieve insulation, waterproof, wear-resistant, impact resistance, color coding, wire binding, electromagnetic shielding, identification and other functions. The products are mainly used in automotive,electronics,telecommunication,military industry,aerospace,electric power, shipbuilding and so on.

UPM got ISO 9001:2015,IATF 16949:2016,GJB 9001C-2017,ISO 14001:2015,ISO 45001:2018 approval and products comply with GJB,CE,UL224,UL486D,CCS,ABS,DNV.
Over 90% of product performance testing can be conducted in UPM in-house lab.

Products comply with Reach, RoHS, ELV, passed TüV Rheinland test. Sizes ranging from 0.6mm to 350mm, shrink ratio up to 6:1. Special material like PVC, PVDF, PTFE, Fluoropolymer,Viton, Polyurethane,Silicone Rubber etc available.  

Let's shrink the world together. Let's choose Union Polymer.