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榆次Inspection well series

榆次Smart Well Tools Series

榆次Insulation box series

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榆次

A sealing and fitting structure for a well body

榆次A sealing and fitting structure for a well body

Closed physical examination and well inspection

榆次Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

榆次A New Type of Closed Composite Plastic Inspection Well

Business license

榆次Business license

High and New Technology Enterprise Certificate

榆次High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

榆次Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

榆次Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

榆次Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

榆次Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

榆次Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

榆次Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

榆次Quality management system certification

Occupational Health Management System Certification

榆次Occupational Health Management System Certification

Environmental Management System Certification

榆次Environmental Management System Certification

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

榆次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

榆次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

榆次Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

榆次Housing and Construction Department Announcement

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

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

A structural type of manhole cover

榆次A structural type of manhole cover

A kind of combined municipal inspection well

榆次A kind of combined municipal inspection well

Electricity intelligent manhole cover

榆次Electricity intelligent manhole cover

Split type composite inspection well

榆次Split type composite inspection well

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

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

An IoT monitoring well tool

榆次An IoT monitoring well tool

A polygonal reinforced well

榆次A polygonal reinforced well

A composite well with lateral expansion

榆次A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

榆次A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

榆次A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

榆次A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

榆次A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

榆次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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