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溧阳Inspection well series

溧阳Smart Well Tools Series

溧阳Insulation box series

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溧阳

A sealing and fitting structure for a well body

溧阳A sealing and fitting structure for a well body

Closed physical examination and well inspection

溧阳Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

溧阳A New Type of Closed Composite Plastic Inspection Well

Business license

溧阳Business license

High and New Technology Enterprise Certificate

溧阳High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

溧阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

溧阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

溧阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

溧阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

溧阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

溧阳Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

溧阳Quality management system certification

Occupational Health Management System Certification

溧阳Occupational Health Management System Certification

Environmental Management System Certification

溧阳Environmental Management System Certification

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

溧阳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

溧阳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

溧阳Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

溧阳Housing and Construction Department Announcement

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

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

A structural type of manhole cover

溧阳A structural type of manhole cover

A kind of combined municipal inspection well

溧阳A kind of combined municipal inspection well

Electricity intelligent manhole cover

溧阳Electricity intelligent manhole cover

Split type composite inspection well

溧阳Split type composite inspection well

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

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

An IoT monitoring well tool

溧阳An IoT monitoring well tool

A polygonal reinforced well

溧阳A polygonal reinforced well

A composite well with lateral expansion

溧阳A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

溧阳A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

溧阳A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

溧阳A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

溧阳A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

溧阳A reinforced structure with inner and outer diamond fit

Welcome to the official website of Hebei Yize Telecom Technology Co., Ltd!

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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