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内江Inspection well series

内江Smart Well Tools Series

内江Insulation box series

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内江

A sealing and fitting structure for a well body

内江A sealing and fitting structure for a well body

Closed physical examination and well inspection

内江Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

内江A New Type of Closed Composite Plastic Inspection Well

Business license

内江Business license

High and New Technology Enterprise Certificate

内江High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

内江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

内江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

内江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

内江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

内江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

内江Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

内江Quality management system certification

Occupational Health Management System Certification

内江Occupational Health Management System Certification

Environmental Management System Certification

内江Environmental Management System Certification

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

内江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

内江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

内江Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

内江Housing and Construction Department Announcement

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

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

A structural type of manhole cover

内江A structural type of manhole cover

A kind of combined municipal inspection well

内江A kind of combined municipal inspection well

Electricity intelligent manhole cover

内江Electricity intelligent manhole cover

Split type composite inspection well

内江Split type composite inspection well

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

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

An IoT monitoring well tool

内江An IoT monitoring well tool

A polygonal reinforced well

内江A polygonal reinforced well

A composite well with lateral expansion

内江A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

内江A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

内江A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

内江A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

内江A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

内江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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