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日照Inspection well series

日照Smart Well Tools Series

日照Insulation box series

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日照

A sealing and fitting structure for a well body

日照A sealing and fitting structure for a well body

Closed physical examination and well inspection

日照Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

日照A New Type of Closed Composite Plastic Inspection Well

Business license

日照Business license

High and New Technology Enterprise Certificate

日照High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

日照Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

日照Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

日照Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

日照Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

日照Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

日照Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

日照Quality management system certification

Occupational Health Management System Certification

日照Occupational Health Management System Certification

Environmental Management System Certification

日照Environmental Management System Certification

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

日照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

日照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

日照Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

日照Housing and Construction Department Announcement

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

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

A structural type of manhole cover

日照A structural type of manhole cover

A kind of combined municipal inspection well

日照A kind of combined municipal inspection well

Electricity intelligent manhole cover

日照Electricity intelligent manhole cover

Split type composite inspection well

日照Split type composite inspection well

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

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

An IoT monitoring well tool

日照An IoT monitoring well tool

A polygonal reinforced well

日照A polygonal reinforced well

A composite well with lateral expansion

日照A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

日照A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

日照A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

日照A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

日照A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

日照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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