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烟台Inspection well series

烟台Smart Well Tools Series

烟台Insulation box series

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A sealing and fitting structure for a well body

烟台A sealing and fitting structure for a well body

Closed physical examination and well inspection

烟台Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

烟台A New Type of Closed Composite Plastic Inspection Well

Business license

烟台Business license

High and New Technology Enterprise Certificate

烟台High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

烟台Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

烟台Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

烟台Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

烟台Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

烟台Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

烟台Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

烟台Quality management system certification

Occupational Health Management System Certification

烟台Occupational Health Management System Certification

Environmental Management System Certification

烟台Environmental Management System Certification

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

烟台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

烟台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

烟台Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

烟台Housing and Construction Department Announcement

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

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

A structural type of manhole cover

烟台A structural type of manhole cover

A kind of combined municipal inspection well

烟台A kind of combined municipal inspection well

Electricity intelligent manhole cover

烟台Electricity intelligent manhole cover

Split type composite inspection well

烟台Split type composite inspection well

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

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

An IoT monitoring well tool

烟台An IoT monitoring well tool

A polygonal reinforced well

烟台A polygonal reinforced well

A composite well with lateral expansion

烟台A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

烟台A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

烟台A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

烟台A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

烟台A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

烟台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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