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贵港Inspection well series

贵港Smart Well Tools Series

贵港Insulation box series

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贵港

A sealing and fitting structure for a well body

贵港A sealing and fitting structure for a well body

Closed physical examination and well inspection

贵港Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

贵港A New Type of Closed Composite Plastic Inspection Well

Business license

贵港Business license

High and New Technology Enterprise Certificate

贵港High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

贵港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

贵港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

贵港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

贵港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

贵港Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

贵港Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

贵港Quality management system certification

Occupational Health Management System Certification

贵港Occupational Health Management System Certification

Environmental Management System Certification

贵港Environmental Management System Certification

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

贵港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

贵港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

贵港Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

贵港Housing and Construction Department Announcement

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

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

A structural type of manhole cover

贵港A structural type of manhole cover

A kind of combined municipal inspection well

贵港A kind of combined municipal inspection well

Electricity intelligent manhole cover

贵港Electricity intelligent manhole cover

Split type composite inspection well

贵港Split type composite inspection well

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

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

An IoT monitoring well tool

贵港An IoT monitoring well tool

A polygonal reinforced well

贵港A polygonal reinforced well

A composite well with lateral expansion

贵港A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

贵港A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

贵港A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

贵港A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

贵港A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

贵港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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Email:hbyzdxkj@163.com

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