Ningbo Ecoseal Sealing Technology Co.Ltd Is a professional engaged in automotive, electrical, gas, aquatic products, pumps and other mechanical rubber diaphragm, cup and medical equipment precision rubber parts of research and development, manufacture, sale's enterprise.
Founded in March 2010, it covers an area of 5000 square meters, with a floor area of 3,500 square meters, more than 100 employees, 10 r&d technicians, and more than 20 special quality inspectors.
Rubber mixing equipment, testing equipment, vacuum vulcanizing machine are from world famous professional manufacturers, with Qingdao university of science and technology institute of polymer and establish a long-term relations of cooperation.
In July 2012, the company received a trademark certificate; In 2014, ISO9001 quality management system certification and the 2016 TS16949 quality management system certification.
The essence of "small seal, big effect" according to rubber seal products. Company adopts unique formula and mixing the exquisite technology, improve the uniformity of material from the microscopic, and adopts advanced nano materials, guarantee products each point on the mechanical properties of highly consistent. The sealing products that support us are the hard polymer-blend technology, leading the future of the rubber seal precision products.
Our products are available at home and abroad -- API, Bosch, philips, sanyo, Shanghai automotive, steam, Great Wall, geely, guangzhou auto, etc.


Hundred grams people will be adhering to the "good faith management, green development" business purposes, using their own experience, with excellent management team, adhering to create value for customers and high quality service concept, to create  shi brand and make unremitting struggle.