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齐齐哈尔Inspection well series

齐齐哈尔Smart Well Tools Series

齐齐哈尔Insulation box series

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齐齐哈尔

A sealing and fitting structure for a well body

齐齐哈尔A sealing and fitting structure for a well body

Closed physical examination and well inspection

齐齐哈尔Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

齐齐哈尔A New Type of Closed Composite Plastic Inspection Well

Business license

齐齐哈尔Business license

High and New Technology Enterprise Certificate

齐齐哈尔High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

齐齐哈尔Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

齐齐哈尔Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

齐齐哈尔Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

齐齐哈尔Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

齐齐哈尔Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

齐齐哈尔Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

齐齐哈尔Quality management system certification

Occupational Health Management System Certification

齐齐哈尔Occupational Health Management System Certification

Environmental Management System Certification

齐齐哈尔Environmental Management System Certification

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

齐齐哈尔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

齐齐哈尔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

齐齐哈尔Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

齐齐哈尔Housing and Construction Department Announcement

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

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

A structural type of manhole cover

齐齐哈尔A structural type of manhole cover

A kind of combined municipal inspection well

齐齐哈尔A kind of combined municipal inspection well

Electricity intelligent manhole cover

齐齐哈尔Electricity intelligent manhole cover

Split type composite inspection well

齐齐哈尔Split type composite inspection well

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

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

An IoT monitoring well tool

齐齐哈尔An IoT monitoring well tool

A polygonal reinforced well

齐齐哈尔A polygonal reinforced well

A composite well with lateral expansion

齐齐哈尔A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

齐齐哈尔A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

齐齐哈尔A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

齐齐哈尔A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

齐齐哈尔A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

齐齐哈尔A mating composition of a ribbed assembly for a split well

A surface reinforced structure with multiple shape fits on the surface

齐齐哈尔A surface reinforced structure with multiple shape fits on the surface

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

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

A reinforced structure with inner and outer diamond fit

齐齐哈尔A reinforced structure with inner and outer diamond fit

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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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