Shandong Rongli Petroleum Machinery Co., Ltd
The national free Hot-line: 400-8601-766
Add: No.3333,Haidai(Qingzhou)North Road,Qingzhou City.Shandong Province,China
Our company invited expert Ms. Zhang ling of "Elegant and Successful International Etiquette College" to give a business etiquette training for all the employees. We believe that the etiquette training will be great help for our company to perfect the enterprise brand in the international environment.