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丽江Inspection well series

丽江Smart Well Tools Series

丽江Insulation box series

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丽江

A sealing and fitting structure for a well body

丽江A sealing and fitting structure for a well body

Closed physical examination and well inspection

丽江Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

丽江A New Type of Closed Composite Plastic Inspection Well

Business license

丽江Business license

High and New Technology Enterprise Certificate

丽江High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

丽江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

丽江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

丽江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

丽江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

丽江Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

丽江Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

丽江Quality management system certification

Occupational Health Management System Certification

丽江Occupational Health Management System Certification

Environmental Management System Certification

丽江Environmental Management System Certification

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

丽江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

丽江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

丽江Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

丽江Housing and Construction Department Announcement

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

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

A structural type of manhole cover

丽江A structural type of manhole cover

A kind of combined municipal inspection well

丽江A kind of combined municipal inspection well

Electricity intelligent manhole cover

丽江Electricity intelligent manhole cover

Split type composite inspection well

丽江Split type composite inspection well

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

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

An IoT monitoring well tool

丽江An IoT monitoring well tool

A polygonal reinforced well

丽江A polygonal reinforced well

A composite well with lateral expansion

丽江A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

丽江A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

丽江A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

丽江A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

丽江A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

丽江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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