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廊坊Inspection well series

廊坊Smart Well Tools Series

廊坊Insulation box series

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A sealing and fitting structure for a well body

廊坊A sealing and fitting structure for a well body

Closed physical examination and well inspection

廊坊Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

廊坊A New Type of Closed Composite Plastic Inspection Well

Business license

廊坊Business license

High and New Technology Enterprise Certificate

廊坊High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

廊坊Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

廊坊Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

廊坊Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

廊坊Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

廊坊Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

廊坊Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

廊坊Quality management system certification

Occupational Health Management System Certification

廊坊Occupational Health Management System Certification

Environmental Management System Certification

廊坊Environmental Management System Certification

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

廊坊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

廊坊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

廊坊Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

廊坊Housing and Construction Department Announcement

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

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

A structural type of manhole cover

廊坊A structural type of manhole cover

A kind of combined municipal inspection well

廊坊A kind of combined municipal inspection well

Electricity intelligent manhole cover

廊坊Electricity intelligent manhole cover

Split type composite inspection well

廊坊Split type composite inspection well

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

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

An IoT monitoring well tool

廊坊An IoT monitoring well tool

A polygonal reinforced well

廊坊A polygonal reinforced well

A composite well with lateral expansion

廊坊A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

廊坊A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

廊坊A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

廊坊A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

廊坊A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

廊坊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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