Our Certificates
Compression Resilience Certificate
ECM Certificate of Fire Blanket
Hardness Certificate
ISO 9001 2015
Patent for a Circular PTFE Gasket Processing Tool
Patent for a High Temperature Resistant Gland Packing Structure
Patent for Winding Mechanism for Producing Graphite PTFE Gland Packing
Patent of PTFE Gland Packing Oil-coated Equipment
Patent of Bending Equipment for Super Tanktyt Lid Seal
Patent of Cutting Aramid Gland Packing Tooling
Patent of PTFE Manlid Seal
Provincial Science and Technology Primary School Certificate
Safe Transport
SGS of FDA
Tensile Certificate
Tightness Certification