Ningbo Pidegree Co.Ltd. and Ningbo Yonggang Industry Development Co.,Ltd. are two modern hi-tech enterprise with an experience of nearly twenty years. We are equipped with advanced and complete machines and testing facilities , specializing in production of asbestos rubber sheets, non-asbestos rubber sheets and various gaskets.

Our sealing-material factory ,which is one of the biggest in Zhejiang Province, was established in 1992. At present, the company has a fixed assets of 15 million yuan, with annual sales volume of 30 million yuan. On-the-job staff reaches 280 people. We have offices both in Ningbo and Cixi. Our producing base lies in Gaoqiao town of Ningbo, where is 8 kilometers from Ningbo urban area, and only 2 kilometers from Dayin entry of Ningbo to Hangzhou highway. The famous Beilun quay is 24 kilometers away, and the Hangyong highway of Ningbo is also closed to us. Due to such advanted location, we enjoy the convenience of surface traffic. Besides, Gaoqiao is the birthplace of famous legend of Liang Shanbo and Zhu Yingtai , and there is a well-known Liang and Zhu Cultural Park.
The 'YGSEALING' and 'PIDEGREE' brand product series includes asbestos rubber sheets, non-asbestos rubber sheets, and asbestos and graphite gaskets. The asbestos rubber sheet is also called paronite or CAF jointing sheet, which as well as non-asbestos ones can be produced with different characteristic, from oil-resisting ones, acid-resisting ones, reinforced ones,to asbestos/non-asbestos rubber sheet with metal wire in it. Besides, we also can provide special asbestos sheets according to requirement.

We produce varieties of asbestos rubber sheets with high quality and sell them to all over China and abroad, such as Japan, Russia, South Asia, Southeast Asia, Africa and Middle-east . Our rubber sheets and gaskets products enjoy good reputation among customers and are widely used in different fields, like energy-supplying, metallurgie, machinofacture, petroleum, chemische industrie, ship-making, transportation and some other industries.

Furthermore, we also engaged in the field of manufacture and sale ranging from the promotional gift for the advertisement, business gift, office Supply,household gift, to wedding gift,festival gift,birthday gift and handicraft.

The general manager Mr. Zhan, on behalf of all the staff, would like to express our sincere appreciation to all the clients. Welcome to cooperate with us on the basis of equality and mutual benefit.