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青岛Inspection well series

青岛Smart Well Tools Series

青岛Insulation box series

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青岛

A sealing and fitting structure for a well body

青岛A sealing and fitting structure for a well body

Closed physical examination and well inspection

青岛Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

青岛A New Type of Closed Composite Plastic Inspection Well

Business license

青岛Business license

High and New Technology Enterprise Certificate

青岛High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

青岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

青岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

青岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

青岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

青岛Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

青岛Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

青岛Quality management system certification

Occupational Health Management System Certification

青岛Occupational Health Management System Certification

Environmental Management System Certification

青岛Environmental Management System Certification

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

青岛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

青岛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

青岛Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

青岛Housing and Construction Department Announcement

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

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

A structural type of manhole cover

青岛A structural type of manhole cover

A kind of combined municipal inspection well

青岛A kind of combined municipal inspection well

Electricity intelligent manhole cover

青岛Electricity intelligent manhole cover

Split type composite inspection well

青岛Split type composite inspection well

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

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

An IoT monitoring well tool

青岛An IoT monitoring well tool

A polygonal reinforced well

青岛A polygonal reinforced well

A composite well with lateral expansion

青岛A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

青岛A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

青岛A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

青岛A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

青岛A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

青岛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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