Roc-Master Flange Co., Ltd. is a professional manufacturer and supplier of project materials with its headquarter located in Shanghai and factory in Jian City, Jiangxi Province. Company has set up offices both in Beijing and Tianjin. Meanwhile ,NewRise Mechanical Engineering Material Co., Ltd. , the subsidiary company which is located in Huiyang City, Guangdong Province, was established to support the projects in Guangdong Nanhai Chemical Industry Zone. In addition, Rom-master Industrial (Int'l) Limited which was established in Hong Kong enables us to make a better promotion of our products in international market.Company's business scope includes: manufacture of piping products, agency and sales of project materials for local manufacturers and the imported instruments, valves and special alloy steel products as well.Company's Core Target: To provide clients with excellent and innovated products and high efficient service.Company's Quality Policy: Quality is our life, Customer is always right , Market is imperative,Development is inevitable.

• 1-4 November 2010，we will attend 14th ADIPEC in Abu Dhabi National Exhibition Centre，Abu Dhabi，UAE. Welcome to Roc-Master's booth 09155-7.
• The 9th China International Petroleum & Petrochemical Technology and Equipment Exhibition, Welcome to our booth: E3681
  Mar 19-21,2009 New China International Exbibition Center,Beijing
• During Sep 7th-10th 2009, we will attend Offshore Europe, Oil and Gas Exhibition and Conference held in Aberdeen, United Kingdom.