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沧州Inspection well series

沧州Smart Well Tools Series

沧州Insulation box series

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沧州

A sealing and fitting structure for a well body

沧州A sealing and fitting structure for a well body

Closed physical examination and well inspection

沧州Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

沧州A New Type of Closed Composite Plastic Inspection Well

Business license

沧州Business license

High and New Technology Enterprise Certificate

沧州High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

沧州Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沧州Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沧州Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沧州Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沧州Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

沧州Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

沧州Quality management system certification

Occupational Health Management System Certification

沧州Occupational Health Management System Certification

Environmental Management System Certification

沧州Environmental Management System Certification

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

沧州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

沧州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

沧州Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

沧州Housing and Construction Department Announcement

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

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

A structural type of manhole cover

沧州A structural type of manhole cover

A kind of combined municipal inspection well

沧州A kind of combined municipal inspection well

Electricity intelligent manhole cover

沧州Electricity intelligent manhole cover

Split type composite inspection well

沧州Split type composite inspection well

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

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

An IoT monitoring well tool

沧州An IoT monitoring well tool

A polygonal reinforced well

沧州A polygonal reinforced well

A composite well with lateral expansion

沧州A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

沧州A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

沧州A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

沧州A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

沧州A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

沧州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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