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宣城Inspection well series

宣城Smart Well Tools Series

宣城Insulation box series

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宣城

A sealing and fitting structure for a well body

宣城A sealing and fitting structure for a well body

Closed physical examination and well inspection

宣城Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

宣城A New Type of Closed Composite Plastic Inspection Well

Business license

宣城Business license

High and New Technology Enterprise Certificate

宣城High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

宣城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宣城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宣城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宣城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宣城Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宣城Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

宣城Quality management system certification

Occupational Health Management System Certification

宣城Occupational Health Management System Certification

Environmental Management System Certification

宣城Environmental Management System Certification

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

宣城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

宣城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

宣城Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

宣城Housing and Construction Department Announcement

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

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

A structural type of manhole cover

宣城A structural type of manhole cover

A kind of combined municipal inspection well

宣城A kind of combined municipal inspection well

Electricity intelligent manhole cover

宣城Electricity intelligent manhole cover

Split type composite inspection well

宣城Split type composite inspection well

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

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

An IoT monitoring well tool

宣城An IoT monitoring well tool

A polygonal reinforced well

宣城A polygonal reinforced well

A composite well with lateral expansion

宣城A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

宣城A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

宣城A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

宣城A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

宣城A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

宣城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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