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白城Inspection well series

白城Smart Well Tools Series

白城Insulation box series

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白城

A sealing and fitting structure for a well body

白城A sealing and fitting structure for a well body

Closed physical examination and well inspection

白城Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

白城A New Type of Closed Composite Plastic Inspection Well

Business license

白城Business license

High and New Technology Enterprise Certificate

白城High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

白城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

白城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

白城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

白城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

白城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

白城Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

白城Quality management system certification

Occupational Health Management System Certification

白城Occupational Health Management System Certification

Environmental Management System Certification

白城Environmental Management System Certification

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

白城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

白城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

白城Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

白城Housing and Construction Department Announcement

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

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

A structural type of manhole cover

白城A structural type of manhole cover

A kind of combined municipal inspection well

白城A kind of combined municipal inspection well

Electricity intelligent manhole cover

白城Electricity intelligent manhole cover

Split type composite inspection well

白城Split type composite inspection well

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

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

An IoT monitoring well tool

白城An IoT monitoring well tool

A polygonal reinforced well

白城A polygonal reinforced well

A composite well with lateral expansion

白城A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

白城A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

白城A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

白城A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

白城A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

白城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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