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即墨Inspection well series

即墨Smart Well Tools Series

即墨Insulation box series

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即墨

A sealing and fitting structure for a well body

即墨A sealing and fitting structure for a well body

Closed physical examination and well inspection

即墨Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

即墨A New Type of Closed Composite Plastic Inspection Well

Business license

即墨Business license

High and New Technology Enterprise Certificate

即墨High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

即墨Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

即墨Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

即墨Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

即墨Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

即墨Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

即墨Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

即墨Quality management system certification

Occupational Health Management System Certification

即墨Occupational Health Management System Certification

Environmental Management System Certification

即墨Environmental Management System Certification

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

即墨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

即墨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

即墨Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

即墨Housing and Construction Department Announcement

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

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

A structural type of manhole cover

即墨A structural type of manhole cover

A kind of combined municipal inspection well

即墨A kind of combined municipal inspection well

Electricity intelligent manhole cover

即墨Electricity intelligent manhole cover

Split type composite inspection well

即墨Split type composite inspection well

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

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

An IoT monitoring well tool

即墨An IoT monitoring well tool

A polygonal reinforced well

即墨A polygonal reinforced well

A composite well with lateral expansion

即墨A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

即墨A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

即墨A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

即墨A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

即墨A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

即墨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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