Jiangsu Chang'an Manhole Cover Co., Ltd. is a large - scale enterprise specializing in the research, development, manufacturing, and sales of various well covers. Established in 2004 with a registered capital of 30 million yuan, the company is located in the National Economic Development Zone of the Taixing section along the Yangtze River's Golden Waterway. It covers an area of 35,000 square meters, has over a hundred employees, and an annual output of nearly 200,000 sets.
Since its establishment, the company has set the mission of "equipping roads with high - quality manhole covers". It has invested a large amount of manpower and material resources in researching and developing high - quality new products and continuously expanded its production lines.
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Years of Experience
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Patents
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Production Base
Our Advantages
Technical Research
2 invention patents+10 utility model patents
Production Scale
35000m ² production base Equipment List: BMC Automatic Feeding System+Hydraulic Machine Group
Technical Research
Certification badge: ISO9001. Continuing to be a provincial-level
contract abiding and trustworthy enterprise for 8 years
Technical Research
Support size/specification/load-bearing customization
Milestone
Established in 2004
Since its establishment, the company has set the mission of "equipping roads with high - quality manhole covers". It has invested a large amount of manpower and material resources in researching and developing high - quality new products and continuously expanded its production lines.
High - tech Product Identification
In 2009, it was awarded the Jiangsu Province High - tech Product Certification Certificate and has been titled "Taizhou Famous Brand Product" for five consecutive years. For many years, it has been honored as the "Contract - abiding and Trustworthy Enterprise" in Jiangsu Province.
2020 Global Expansion
Over the past ten years, it has successively obtained the invention patent certificate, utility model patent certificate, design patent certificate, etc., issued by the China National Intellectual Property Administration.
For many years, it has been honored as the "Contract - abiding and Trustworthy Enterprise" in Jiangsu Province.
