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葫芦岛Inspection well series

葫芦岛Smart Well Tools Series

葫芦岛Insulation box series

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葫芦岛

A sealing and fitting structure for a well body

葫芦岛A sealing and fitting structure for a well body

Closed physical examination and well inspection

葫芦岛Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

葫芦岛A New Type of Closed Composite Plastic Inspection Well

Business license

葫芦岛Business license

High and New Technology Enterprise Certificate

葫芦岛High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

葫芦岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

葫芦岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

葫芦岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

葫芦岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

葫芦岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

葫芦岛Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

葫芦岛Quality management system certification

Occupational Health Management System Certification

葫芦岛Occupational Health Management System Certification

Environmental Management System Certification

葫芦岛Environmental Management System Certification

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

葫芦岛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

葫芦岛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

葫芦岛Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

葫芦岛Housing and Construction Department Announcement

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

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

A structural type of manhole cover

葫芦岛A structural type of manhole cover

A kind of combined municipal inspection well

葫芦岛A kind of combined municipal inspection well

Electricity intelligent manhole cover

葫芦岛Electricity intelligent manhole cover

Split type composite inspection well

葫芦岛Split type composite inspection well

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

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

An IoT monitoring well tool

葫芦岛An IoT monitoring well tool

A polygonal reinforced well

葫芦岛A polygonal reinforced well

A composite well with lateral expansion

葫芦岛A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

葫芦岛A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

葫芦岛A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

葫芦岛A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

葫芦岛A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

葫芦岛A mating composition of a ribbed assembly for a split well

A surface reinforced structure with multiple shape fits on the surface

葫芦岛A surface reinforced structure with multiple shape fits on the surface

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

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

A reinforced structure with inner and outer diamond fit

葫芦岛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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