About Us

Our company Yingkou Jiarun Manufacturing Co., Ltd. was established in 1989 and is located in Lu'an Industrial Park, Bayuquan District, Yingkou. The company currently has 50 employees, including 10 technical personnel. The annual output value is over 5 million yuan, and the annual profit tax is over 500000 yuan. We have been producing rubber sealing rings for many years. In recent years, new firefighting products such as fire cranes and hydrants have been added. Our products are sold throughout the country and enjoy a high reputation in the same industry.

Our company's rubber sealing ring products are strictly produced in accordance with international standards ISO4633 and national GB/T21873-2008. The products include T-shaped and K-shaped sealing rings for ductile Cast iron pipe. N1 and X types are used for gas pipelines. O-type, rolling type, and sliding type rubber rings are used for cement pipes. PVC pipe rubber ring, specification DN63 -- DN2000, the product has acid and alkali resistance, corrosion resistance, aging resistance, oil immersion resistance and other properties. Fire water cranes shall comply with the national standard GA821-2009, CNCA-C18-03:2014 mandatory product certification rules, and CCCF-MHSB-08 implementation rules for mandatory product certification. Fire hydrants are produced in accordance with national standards GB4452-2011, CNCA-C18-03:2014 Compulsory Product Certification Rules, and CCCF-MHSB-08 Compulsory Product Certification Implementation Rules. The product has passed the inspection of the National Fire Equipment Quality Supervision and Inspection Center.

Our company always puts product quality first and strictly controls quality. From raw material procurement to workshop ingredients, from processing and production to packaging, responsibility is assigned to every employee. Strictly follow international and national standards for production. Sales are only allowed after sampling and testing by various functional departments before leaving the factory.

For many years, we have been continuously innovating in technology and have been awarded the title of Liaoning Social AAA Reputation Enterprise and Quality Reputation Unit.

We firmly believe that as long as we are market-oriented, driven by innovation, survival through quality, and growth through development, enterprises will definitely win a better tomorrow.