Lianyungang site: No. 369 South Yuzhou Rd, Haizhou District, Lianyungang, Jiangsu Province, P. R. China 222062

TEL:+86 518 8609 5133

Nanjing site: No. 1099 Fuying Rd, Jiangning District, Nanjing, Jiangsu Province, P.R. China 211122

TEL:+86 25 6906 5435

Email: business@rwkjf.com

Address:Calle Rosselló 34, 5º 2ª, 08029, Barcelona, Spain

Email: business@rwkjf.com

Address:  P. O. Box 261022, San Diego, CA92196, USA

TEL: +18587740534

Email: US_BD@rwkjf.com