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沈阳Inspection well series

沈阳Smart Well Tools Series

沈阳Insulation box series

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沈阳

A sealing and fitting structure for a well body

沈阳A sealing and fitting structure for a well body

Closed physical examination and well inspection

沈阳Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

沈阳A New Type of Closed Composite Plastic Inspection Well

Business license

沈阳Business license

High and New Technology Enterprise Certificate

沈阳High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

沈阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沈阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沈阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沈阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沈阳Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沈阳Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

沈阳Quality management system certification

Occupational Health Management System Certification

沈阳Occupational Health Management System Certification

Environmental Management System Certification

沈阳Environmental Management System Certification

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

沈阳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

沈阳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

沈阳Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

沈阳Housing and Construction Department Announcement

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

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

A structural type of manhole cover

沈阳A structural type of manhole cover

A kind of combined municipal inspection well

沈阳A kind of combined municipal inspection well

Electricity intelligent manhole cover

沈阳Electricity intelligent manhole cover

Split type composite inspection well

沈阳Split type composite inspection well

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

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

An IoT monitoring well tool

沈阳An IoT monitoring well tool

A polygonal reinforced well

沈阳A polygonal reinforced well

A composite well with lateral expansion

沈阳A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

沈阳A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

沈阳A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

沈阳A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

沈阳A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

沈阳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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Fax: +86-317-2818686

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Email:hbyzdxkj@163.com

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