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三明Inspection well series

三明Smart Well Tools Series

三明Insulation box series

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三明

A sealing and fitting structure for a well body

三明A sealing and fitting structure for a well body

Closed physical examination and well inspection

三明Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

三明A New Type of Closed Composite Plastic Inspection Well

Business license

三明Business license

High and New Technology Enterprise Certificate

三明High and New Technology Enterprise Certificate

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

三明Low-carbon safe operation of urban and rural water supply systems applicable technology and equipment

Assembled high-strength composite resin inspection wells

三明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

三明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

三明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

三明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

三明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

三明Assembled high-strength composite resin inspection wells

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

三明Development and Application Technology Integration of Assembled High Strength Composite Resin Water Supply Inspection Well

Quality management system certification

三明Quality management system certification

Occupational Health Management System Certification

三明Occupational Health Management System Certification

Environmental Management System Certification

三明Environmental Management System Certification

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

三明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

三明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

三明Group standard for IoT intelligent terminal protection water meter wells

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

三明Standardization Working Committee of China Association for the Promotion of International Science and Technology

Housing and Construction Department Announcement

三明Housing and Construction Department Announcement

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

三明Technical standards for assembled high-strength composite resin water supply wells

A structural type of manhole cover

三明A structural type of manhole cover

A kind of combined municipal inspection well

三明A kind of combined municipal inspection well

Electricity intelligent manhole cover

三明Electricity intelligent manhole cover

Split type composite inspection well

三明Split type composite inspection well

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

三明A kind of FRP resin inspection well with prefabricated composite seal at the branch pipe opening

An IoT monitoring well tool

三明An IoT monitoring well tool

A polygonal reinforced well

三明A polygonal reinforced well

A composite well with lateral expansion

三明A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

三明A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

三明A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

三明A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

三明A staggered reinforcement structure at the corners

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

三明A re-straight fit structure of well body and deepening pipe

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

三明A concave-convex structure docking mating structure applied to a closed composite well

A mating composition of a ribbed assembly for a split well

三明A mating composition of a ribbed assembly for a split well

A surface reinforced structure with multiple shape fits on the surface

三明A surface reinforced structure with multiple shape fits on the surface

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

三明A seal fitting structure at the position of well body and top cover

A reinforced structure with inner and outer diamond fit

三明A reinforced structure with inner and outer diamond fit

Welcome to the official website of Hebei Yize Telecom Technology Co., Ltd!

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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