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石家庄Inspection well series

石家庄Smart Well Tools Series

石家庄Insulation box series

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石家庄

A sealing and fitting structure for a well body

石家庄A sealing and fitting structure for a well body

Closed physical examination and well inspection

石家庄Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

石家庄A New Type of Closed Composite Plastic Inspection Well

Business license

石家庄Business license

High and New Technology Enterprise Certificate

石家庄High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

石家庄Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

石家庄Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

石家庄Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

石家庄Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

石家庄Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

石家庄Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

石家庄Quality management system certification

Occupational Health Management System Certification

石家庄Occupational Health Management System Certification

Environmental Management System Certification

石家庄Environmental Management System Certification

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

石家庄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

石家庄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

石家庄Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

石家庄Housing and Construction Department Announcement

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

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

A structural type of manhole cover

石家庄A structural type of manhole cover

A kind of combined municipal inspection well

石家庄A kind of combined municipal inspection well

Electricity intelligent manhole cover

石家庄Electricity intelligent manhole cover

Split type composite inspection well

石家庄Split type composite inspection well

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

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

An IoT monitoring well tool

石家庄An IoT monitoring well tool

A polygonal reinforced well

石家庄A polygonal reinforced well

A composite well with lateral expansion

石家庄A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

石家庄A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

石家庄A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

石家庄A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

石家庄A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

石家庄A mating composition of a ribbed assembly for a split well

A surface reinforced structure with multiple shape fits on the surface

石家庄A surface reinforced structure with multiple shape fits on the surface

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

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

A reinforced structure with inner and outer diamond fit

石家庄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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Fax: +86-317-2818686

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