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凯里Inspection well series

凯里Smart Well Tools Series

凯里Insulation box series

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凯里

A sealing and fitting structure for a well body

凯里A sealing and fitting structure for a well body

Closed physical examination and well inspection

凯里Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

凯里A New Type of Closed Composite Plastic Inspection Well

Business license

凯里Business license

High and New Technology Enterprise Certificate

凯里High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

凯里Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

凯里Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

凯里Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

凯里Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

凯里Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

凯里Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

凯里Quality management system certification

Occupational Health Management System Certification

凯里Occupational Health Management System Certification

Environmental Management System Certification

凯里Environmental Management System Certification

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

凯里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

凯里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

凯里Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

凯里Housing and Construction Department Announcement

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

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

A structural type of manhole cover

凯里A structural type of manhole cover

A kind of combined municipal inspection well

凯里A kind of combined municipal inspection well

Electricity intelligent manhole cover

凯里Electricity intelligent manhole cover

Split type composite inspection well

凯里Split type composite inspection well

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

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

An IoT monitoring well tool

凯里An IoT monitoring well tool

A polygonal reinforced well

凯里A polygonal reinforced well

A composite well with lateral expansion

凯里A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

凯里A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

凯里A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

凯里A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

凯里A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

凯里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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