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金坛Inspection well series

金坛Smart Well Tools Series

金坛Insulation box series

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A sealing and fitting structure for a well body

金坛A sealing and fitting structure for a well body

Closed physical examination and well inspection

金坛Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

金坛A New Type of Closed Composite Plastic Inspection Well

Business license

金坛Business license

High and New Technology Enterprise Certificate

金坛High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

金坛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

金坛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

金坛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

金坛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

金坛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

金坛Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

金坛Quality management system certification

Occupational Health Management System Certification

金坛Occupational Health Management System Certification

Environmental Management System Certification

金坛Environmental Management System Certification

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

金坛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

金坛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

金坛Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

金坛Housing and Construction Department Announcement

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

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

A structural type of manhole cover

金坛A structural type of manhole cover

A kind of combined municipal inspection well

金坛A kind of combined municipal inspection well

Electricity intelligent manhole cover

金坛Electricity intelligent manhole cover

Split type composite inspection well

金坛Split type composite inspection well

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

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

An IoT monitoring well tool

金坛An IoT monitoring well tool

A polygonal reinforced well

金坛A polygonal reinforced well

A composite well with lateral expansion

金坛A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

金坛A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

金坛A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

金坛A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

金坛A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

金坛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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