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铜仁Inspection well series

铜仁Smart Well Tools Series

铜仁Insulation box series

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铜仁

A sealing and fitting structure for a well body

铜仁A sealing and fitting structure for a well body

Closed physical examination and well inspection

铜仁Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

铜仁A New Type of Closed Composite Plastic Inspection Well

Business license

铜仁Business license

High and New Technology Enterprise Certificate

铜仁High and New Technology Enterprise Certificate

Low-carbon safe operation of urban and rural water supply systems applicable technology and equipment

铜仁Low-carbon safe operation of urban and rural water supply systems applicable technology and equipment

Assembled high-strength composite resin inspection wells

铜仁Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

铜仁Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

铜仁Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

铜仁Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

铜仁Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

铜仁Assembled high-strength composite resin inspection wells

Development and Application Technology Integration of Assembled High Strength Composite Resin Water Supply Inspection Well

铜仁Development and Application Technology Integration of Assembled High Strength Composite Resin Water Supply Inspection Well

Quality management system certification

铜仁Quality management system certification

Occupational Health Management System Certification

铜仁Occupational Health Management System Certification

Environmental Management System Certification

铜仁Environmental Management System Certification

People's Republic of China communications industry standard "underground communications pipeline with preformed composite man (hand) hole

铜仁People's Republic of China communications industry standard "underground communications pipeline with preformed composite man (hand) hole

China Association for the Promotion of International Science and Technology "assembled high-strength composite resin inspection wells

铜仁China Association for the Promotion of International Science and Technology "assembled high-strength composite resin inspection wells

Group standard for IoT intelligent terminal protection water meter wells

铜仁Group standard for IoT intelligent terminal protection water meter wells

Standardization Working Committee of China Association for the Promotion of International Science and Technology

铜仁Standardization Working Committee of China Association for the Promotion of International Science and Technology

Housing and Construction Department Announcement

铜仁Housing and Construction Department Announcement

Technical standards for assembled high-strength composite resin water supply wells

铜仁Technical standards for assembled high-strength composite resin water supply wells

A structural type of manhole cover

铜仁A structural type of manhole cover

A kind of combined municipal inspection well

铜仁A kind of combined municipal inspection well

Electricity intelligent manhole cover

铜仁Electricity intelligent manhole cover

Split type composite inspection well

铜仁Split type composite inspection well

A kind of FRP resin inspection well with prefabricated composite seal at the branch pipe opening

铜仁A kind of FRP resin inspection well with prefabricated composite seal at the branch pipe opening

An IoT monitoring well tool

铜仁An IoT monitoring well tool

A polygonal reinforced well

铜仁A polygonal reinforced well

A composite well with lateral expansion

铜仁A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

铜仁A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

铜仁A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

铜仁A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

铜仁A staggered reinforcement structure at the corners

A re-straight fit structure of well body and deepening pipe

铜仁A re-straight fit structure of well body and deepening pipe

A concave-convex structure docking mating structure applied to a closed composite well

铜仁A concave-convex structure docking mating structure applied to a closed composite well

A mating composition of a ribbed assembly for a split well

铜仁A mating composition of a ribbed assembly for a split well

A surface reinforced structure with multiple shape fits on the surface

铜仁A surface reinforced structure with multiple shape fits on the surface

A seal fitting structure at the position of well body and top cover

铜仁A seal fitting structure at the position of well body and top cover

A reinforced structure with inner and outer diamond fit

铜仁A reinforced structure with inner and outer diamond fit

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Hebei Yize Telecom Technology Co., Ltd. aims to innovate, develop, and serve society.

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Add: Renqiu North Ring Economic Development Zone, China

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Tel: +86-317-2980006

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Fax: +86-317-2818686

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Email:hbyzdxkj@163.com

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