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安庆Inspection well series

安庆Smart Well Tools Series

安庆Insulation box series

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A sealing and fitting structure for a well body

安庆A sealing and fitting structure for a well body

Closed physical examination and well inspection

安庆Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

安庆A New Type of Closed Composite Plastic Inspection Well

Business license

安庆Business license

High and New Technology Enterprise Certificate

安庆High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

安庆Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

安庆Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

安庆Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

安庆Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

安庆Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

安庆Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

安庆Quality management system certification

Occupational Health Management System Certification

安庆Occupational Health Management System Certification

Environmental Management System Certification

安庆Environmental Management System Certification

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

安庆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

安庆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

安庆Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

安庆Housing and Construction Department Announcement

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

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

A structural type of manhole cover

安庆A structural type of manhole cover

A kind of combined municipal inspection well

安庆A kind of combined municipal inspection well

Electricity intelligent manhole cover

安庆Electricity intelligent manhole cover

Split type composite inspection well

安庆Split type composite inspection well

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

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

An IoT monitoring well tool

安庆An IoT monitoring well tool

A polygonal reinforced well

安庆A polygonal reinforced well

A composite well with lateral expansion

安庆A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

安庆A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

安庆A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

安庆A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

安庆A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

安庆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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