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连云港Inspection well series

连云港Smart Well Tools Series

连云港Insulation box series

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连云港

A sealing and fitting structure for a well body

连云港A sealing and fitting structure for a well body

Closed physical examination and well inspection

连云港Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

连云港A New Type of Closed Composite Plastic Inspection Well

Business license

连云港Business license

High and New Technology Enterprise Certificate

连云港High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

连云港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

连云港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

连云港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

连云港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

连云港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

连云港Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

连云港Quality management system certification

Occupational Health Management System Certification

连云港Occupational Health Management System Certification

Environmental Management System Certification

连云港Environmental Management System Certification

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

连云港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

连云港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

连云港Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

连云港Housing and Construction Department Announcement

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

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

A structural type of manhole cover

连云港A structural type of manhole cover

A kind of combined municipal inspection well

连云港A kind of combined municipal inspection well

Electricity intelligent manhole cover

连云港Electricity intelligent manhole cover

Split type composite inspection well

连云港Split type composite inspection well

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

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

An IoT monitoring well tool

连云港An IoT monitoring well tool

A polygonal reinforced well

连云港A polygonal reinforced well

A composite well with lateral expansion

连云港A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

连云港A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

连云港A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

连云港A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

连云港A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

连云港A mating composition of a ribbed assembly for a split well

A surface reinforced structure with multiple shape fits on the surface

连云港A surface reinforced structure with multiple shape fits on the surface

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

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

A reinforced structure with inner and outer diamond fit

连云港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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