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东营Inspection well series

东营Smart Well Tools Series

东营Insulation box series

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东营

A sealing and fitting structure for a well body

东营A sealing and fitting structure for a well body

Closed physical examination and well inspection

东营Closed physical examination and well inspection

A New Type of Closed Composite Plastic Inspection Well

东营A New Type of Closed Composite Plastic Inspection Well

Business license

东营Business license

High and New Technology Enterprise Certificate

东营High and New Technology Enterprise Certificate

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

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

Assembled high-strength composite resin inspection wells

东营Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

东营Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

东营Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

东营Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

东营Assembled high-strength composite resin inspection wells

Assembled high-strength composite resin inspection wells

东营Assembled high-strength composite resin inspection wells

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

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

Quality management system certification

东营Quality management system certification

Occupational Health Management System Certification

东营Occupational Health Management System Certification

Environmental Management System Certification

东营Environmental Management System Certification

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

东营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

东营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

东营Group standard for IoT intelligent terminal protection water meter wells

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

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

Housing and Construction Department Announcement

东营Housing and Construction Department Announcement

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

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

A structural type of manhole cover

东营A structural type of manhole cover

A kind of combined municipal inspection well

东营A kind of combined municipal inspection well

Electricity intelligent manhole cover

东营Electricity intelligent manhole cover

Split type composite inspection well

东营Split type composite inspection well

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

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

An IoT monitoring well tool

东营An IoT monitoring well tool

A polygonal reinforced well

东营A polygonal reinforced well

A composite well with lateral expansion

东营A composite well with lateral expansion

A kind of interlocking diagonal reinforcement at the corners

东营A kind of interlocking diagonal reinforcement at the corners

A reinforcing structure with reinforcing bars and reinforcing blocks

东营A reinforcing structure with reinforcing bars and reinforcing blocks

A deepening tube with grid-like reinforcement

东营A deepening tube with grid-like reinforcement

A staggered reinforcement structure at the corners

东营A staggered reinforcement structure at the corners

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

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

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

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

A mating composition of a ribbed assembly for a split well

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

A surface reinforced structure with multiple shape fits on the surface

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

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

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

A reinforced structure with inner and outer diamond fit

东营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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