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昆明Inspection well series

昆明Smart Well Tools Series

昆明Insulation box series

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昆明

A sealing and fitting structure for a well body

昆明A sealing and fitting structure for a well body

Closed physical examination and well inspection

昆明Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

昆明A New Type of Closed Composite Plastic Inspection Well

Business license

昆明Business license

High and New Technology Enterprise Certificate

昆明High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

昆明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

昆明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

昆明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

昆明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

昆明Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

昆明Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

昆明Quality management system certification

Occupational Health Management System Certification

昆明Occupational Health Management System Certification

Environmental Management System Certification

昆明Environmental Management System Certification

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

昆明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

昆明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

昆明Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

昆明Housing and Construction Department Announcement

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

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

A structural type of manhole cover

昆明A structural type of manhole cover

A kind of combined municipal inspection well

昆明A kind of combined municipal inspection well

Electricity intelligent manhole cover

昆明Electricity intelligent manhole cover

Split type composite inspection well

昆明Split type composite inspection well

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

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

An IoT monitoring well tool

昆明An IoT monitoring well tool

A polygonal reinforced well

昆明A polygonal reinforced well

A composite well with lateral expansion

昆明A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

昆明A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

昆明A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

昆明A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

昆明A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

昆明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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Tel: +86-317-2980006

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