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宁波Inspection well series

宁波Smart Well Tools Series

宁波Insulation box series

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宁波

A sealing and fitting structure for a well body

宁波A sealing and fitting structure for a well body

Closed physical examination and well inspection

宁波Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

宁波A New Type of Closed Composite Plastic Inspection Well

Business license

宁波Business license

High and New Technology Enterprise Certificate

宁波High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

宁波Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宁波Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宁波Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宁波Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宁波Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

宁波Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

宁波Quality management system certification

Occupational Health Management System Certification

宁波Occupational Health Management System Certification

Environmental Management System Certification

宁波Environmental Management System Certification

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

宁波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

宁波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

宁波Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

宁波Housing and Construction Department Announcement

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

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

A structural type of manhole cover

宁波A structural type of manhole cover

A kind of combined municipal inspection well

宁波A kind of combined municipal inspection well

Electricity intelligent manhole cover

宁波Electricity intelligent manhole cover

Split type composite inspection well

宁波Split type composite inspection well

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

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

An IoT monitoring well tool

宁波An IoT monitoring well tool

A polygonal reinforced well

宁波A polygonal reinforced well

A composite well with lateral expansion

宁波A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

宁波A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

宁波A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

宁波A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

宁波A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

宁波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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