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鸡西Inspection well series

鸡西Smart Well Tools Series

鸡西Insulation box series

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鸡西

A sealing and fitting structure for a well body

鸡西A sealing and fitting structure for a well body

Closed physical examination and well inspection

鸡西Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

鸡西A New Type of Closed Composite Plastic Inspection Well

Business license

鸡西Business license

High and New Technology Enterprise Certificate

鸡西High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

鸡西Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

鸡西Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

鸡西Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

鸡西Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

鸡西Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

鸡西Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

鸡西Quality management system certification

Occupational Health Management System Certification

鸡西Occupational Health Management System Certification

Environmental Management System Certification

鸡西Environmental Management System Certification

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

鸡西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

鸡西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

鸡西Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

鸡西Housing and Construction Department Announcement

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

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

A structural type of manhole cover

鸡西A structural type of manhole cover

A kind of combined municipal inspection well

鸡西A kind of combined municipal inspection well

Electricity intelligent manhole cover

鸡西Electricity intelligent manhole cover

Split type composite inspection well

鸡西Split type composite inspection well

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

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

An IoT monitoring well tool

鸡西An IoT monitoring well tool

A polygonal reinforced well

鸡西A polygonal reinforced well

A composite well with lateral expansion

鸡西A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

鸡西A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

鸡西A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

鸡西A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

鸡西A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

鸡西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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