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临沂Inspection well series

临沂Smart Well Tools Series

临沂Insulation box series

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临沂

A sealing and fitting structure for a well body

临沂A sealing and fitting structure for a well body

Closed physical examination and well inspection

临沂Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

临沂A New Type of Closed Composite Plastic Inspection Well

Business license

临沂Business license

High and New Technology Enterprise Certificate

临沂High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

临沂Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

临沂Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

临沂Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

临沂Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

临沂Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

临沂Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

临沂Quality management system certification

Occupational Health Management System Certification

临沂Occupational Health Management System Certification

Environmental Management System Certification

临沂Environmental Management System Certification

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

临沂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

临沂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

临沂Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

临沂Housing and Construction Department Announcement

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

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

A structural type of manhole cover

临沂A structural type of manhole cover

A kind of combined municipal inspection well

临沂A kind of combined municipal inspection well

Electricity intelligent manhole cover

临沂Electricity intelligent manhole cover

Split type composite inspection well

临沂Split type composite inspection well

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

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

An IoT monitoring well tool

临沂An IoT monitoring well tool

A polygonal reinforced well

临沂A polygonal reinforced well

A composite well with lateral expansion

临沂A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

临沂A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

临沂A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

临沂A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

临沂A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

临沂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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