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天津Inspection well series

天津Smart Well Tools Series

天津Insulation box series

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天津

A sealing and fitting structure for a well body

天津A sealing and fitting structure for a well body

Closed physical examination and well inspection

天津Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

天津A New Type of Closed Composite Plastic Inspection Well

Business license

天津Business license

High and New Technology Enterprise Certificate

天津High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

天津Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

天津Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

天津Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

天津Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

天津Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

天津Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

天津Quality management system certification

Occupational Health Management System Certification

天津Occupational Health Management System Certification

Environmental Management System Certification

天津Environmental Management System Certification

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

天津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

天津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

天津Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

天津Housing and Construction Department Announcement

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

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

A structural type of manhole cover

天津A structural type of manhole cover

A kind of combined municipal inspection well

天津A kind of combined municipal inspection well

Electricity intelligent manhole cover

天津Electricity intelligent manhole cover

Split type composite inspection well

天津Split type composite inspection well

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

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

An IoT monitoring well tool

天津An IoT monitoring well tool

A polygonal reinforced well

天津A polygonal reinforced well

A composite well with lateral expansion

天津A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

天津A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

天津A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

天津A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

天津A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

天津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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