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淮北Inspection well series

淮北Smart Well Tools Series

淮北Insulation box series

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淮北

A sealing and fitting structure for a well body

淮北A sealing and fitting structure for a well body

Closed physical examination and well inspection

淮北Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

淮北A New Type of Closed Composite Plastic Inspection Well

Business license

淮北Business license

High and New Technology Enterprise Certificate

淮北High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

淮北Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

淮北Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

淮北Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

淮北Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

淮北Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

淮北Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

淮北Quality management system certification

Occupational Health Management System Certification

淮北Occupational Health Management System Certification

Environmental Management System Certification

淮北Environmental Management System Certification

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

淮北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

淮北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

淮北Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

淮北Housing and Construction Department Announcement

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

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

A structural type of manhole cover

淮北A structural type of manhole cover

A kind of combined municipal inspection well

淮北A kind of combined municipal inspection well

Electricity intelligent manhole cover

淮北Electricity intelligent manhole cover

Split type composite inspection well

淮北Split type composite inspection well

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

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

An IoT monitoring well tool

淮北An IoT monitoring well tool

A polygonal reinforced well

淮北A polygonal reinforced well

A composite well with lateral expansion

淮北A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

淮北A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

淮北A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

淮北A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

淮北A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

淮北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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