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辽源Inspection well series

辽源Smart Well Tools Series

辽源Insulation box series

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A sealing and fitting structure for a well body

辽源A sealing and fitting structure for a well body

Closed physical examination and well inspection

辽源Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

辽源A New Type of Closed Composite Plastic Inspection Well

Business license

辽源Business license

High and New Technology Enterprise Certificate

辽源High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

辽源Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

辽源Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

辽源Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

辽源Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

辽源Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

辽源Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

辽源Quality management system certification

Occupational Health Management System Certification

辽源Occupational Health Management System Certification

Environmental Management System Certification

辽源Environmental Management System Certification

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

辽源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

辽源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

辽源Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

辽源Housing and Construction Department Announcement

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

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

A structural type of manhole cover

辽源A structural type of manhole cover

A kind of combined municipal inspection well

辽源A kind of combined municipal inspection well

Electricity intelligent manhole cover

辽源Electricity intelligent manhole cover

Split type composite inspection well

辽源Split type composite inspection well

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

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

An IoT monitoring well tool

辽源An IoT monitoring well tool

A polygonal reinforced well

辽源A polygonal reinforced well

A composite well with lateral expansion

辽源A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

辽源A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

辽源A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

辽源A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

辽源A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

辽源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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