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茂名Inspection well series

茂名Smart Well Tools Series

茂名Insulation box series

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A sealing and fitting structure for a well body

茂名A sealing and fitting structure for a well body

Closed physical examination and well inspection

茂名Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

茂名A New Type of Closed Composite Plastic Inspection Well

Business license

茂名Business license

High and New Technology Enterprise Certificate

茂名High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

茂名Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

茂名Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

茂名Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

茂名Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

茂名Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

茂名Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

茂名Quality management system certification

Occupational Health Management System Certification

茂名Occupational Health Management System Certification

Environmental Management System Certification

茂名Environmental Management System Certification

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

茂名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

茂名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

茂名Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

茂名Housing and Construction Department Announcement

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

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

A structural type of manhole cover

茂名A structural type of manhole cover

A kind of combined municipal inspection well

茂名A kind of combined municipal inspection well

Electricity intelligent manhole cover

茂名Electricity intelligent manhole cover

Split type composite inspection well

茂名Split type composite inspection well

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

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

An IoT monitoring well tool

茂名An IoT monitoring well tool

A polygonal reinforced well

茂名A polygonal reinforced well

A composite well with lateral expansion

茂名A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

茂名A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

茂名A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

茂名A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

茂名A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

茂名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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