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吉林Inspection well series

吉林Smart Well Tools Series

吉林Insulation box series

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吉林

A sealing and fitting structure for a well body

吉林A sealing and fitting structure for a well body

Closed physical examination and well inspection

吉林Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

吉林A New Type of Closed Composite Plastic Inspection Well

Business license

吉林Business license

High and New Technology Enterprise Certificate

吉林High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

吉林Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

吉林Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

吉林Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

吉林Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

吉林Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

吉林Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

吉林Quality management system certification

Occupational Health Management System Certification

吉林Occupational Health Management System Certification

Environmental Management System Certification

吉林Environmental Management System Certification

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

吉林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

吉林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

吉林Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

吉林Housing and Construction Department Announcement

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

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

A structural type of manhole cover

吉林A structural type of manhole cover

A kind of combined municipal inspection well

吉林A kind of combined municipal inspection well

Electricity intelligent manhole cover

吉林Electricity intelligent manhole cover

Split type composite inspection well

吉林Split type composite inspection well

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

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

An IoT monitoring well tool

吉林An IoT monitoring well tool

A polygonal reinforced well

吉林A polygonal reinforced well

A composite well with lateral expansion

吉林A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

吉林A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

吉林A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

吉林A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

吉林A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

吉林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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