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Quality model

Association advanced unit (13 years)

Rubber sealing gaskets for gas cooling protection devices-59

Rubber sealing gaskets for gas cooling protection devices

Sinter-plate technology achievement certificate

Sinter-plate standard acceptance notification

Municipal new products ( Cable tray)

Municipal new products ( Lining board )

Cable tray lateral plates for the composite layer of the plastic and metal grids

The method of spinning and rolling of artificial eyelet implants

The method of spinning and rolling of artificial eyelet implants

Green production enterprise

High temperature inorganic seal pad and its preparation method

High temperature-resistant inorganic sealing gaskets

Preparations of polyethylene artificial bone-molding implants, Hongbin Li

Protective guide-casings of the straightening machine for cold drawn steel tubes and their preparations

Polyethylene-molding implants and their preparations

Environmental quality system certificate

Environmental quality system certificate

CQC

Certificate for enterprise that values contract and credit

Contract credit grading certificate

National "keep contacts regard credits" enterprise

High-tech enterprise

Vertical unlevel-adjustable tenon-type fixed bracket and its installation method

Vertical unlevel-adjustable tenon-type fixed bracket and its installation method

Innovation fund acceptance certificate

Innovation fund acceptance certificate

Plastic sintered plates for dust removers

Integrity creation enterprise certificate

Patent for invention of supra-polymer lining plates

Plastic sintered plate rolling process-molding corrugated round tube filters-81

UHMWPE-II

Preparations of plastic molding microporous corrugated cone tower-shaped aeration units

Preparations of plastic filters with PTFE surface

Protective guide-casings of the straightening machine for cold drawn steel tubes and their preparations

invention patent certificate

In 2003, ultra high molecular weight polyethylene overburden laminated panel and its manufacturing process passed patent application.