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介休Inspection well series

介休Smart Well Tools Series

介休Insulation box series

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介休

A sealing and fitting structure for a well body

介休A sealing and fitting structure for a well body

Closed physical examination and well inspection

介休Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

介休A New Type of Closed Composite Plastic Inspection Well

Business license

介休Business license

High and New Technology Enterprise Certificate

介休High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

介休Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

介休Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

介休Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

介休Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

介休Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

介休Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

介休Quality management system certification

Occupational Health Management System Certification

介休Occupational Health Management System Certification

Environmental Management System Certification

介休Environmental Management System Certification

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

介休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

介休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

介休Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

介休Housing and Construction Department Announcement

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

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

A structural type of manhole cover

介休A structural type of manhole cover

A kind of combined municipal inspection well

介休A kind of combined municipal inspection well

Electricity intelligent manhole cover

介休Electricity intelligent manhole cover

Split type composite inspection well

介休Split type composite inspection well

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

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

An IoT monitoring well tool

介休An IoT monitoring well tool

A polygonal reinforced well

介休A polygonal reinforced well

A composite well with lateral expansion

介休A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

介休A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

介休A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

介休A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

介休A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

介休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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