Authorized as a technology-based company by Zhejiang Province; More patents.

Renamed: Sunpass Sealing Technology (Zhejiang) Co., Ltd.

Serving for more Domestic depots.

More advanced equipment operating

3rd and 4th agents authorized; Production lines expanded.

Being supplier of CIMC

Gauge Production lines running

6000M² New Factory, Join in ITCO 1st Overseas Agent Authorized.

Authorized by TUV

Equipped with advanced Germany technology and equipment

Established by Ms. Xu, China’s first national brand for Tank container accessories

OEM for world well-known companies

Founded by Mr. Xu, manufacturing sealing gaskets and thermal insulations for petrochemical, mining, power plant and paper industrials.
