The KaiWei Machiner is the largest professional manu facturer of envelope machinery in the country. The auto envelope machine series products can produce the common envelope, in ternational envelope, window envelope, C D paper bag and pasting envelope, etc. Wenzhou Kaiwei Manufacturing Co., Ltd. is situated in Yongqiang Hi-tech Park, Longwan District, Wenzhou City. It is close to Yongtaiwen Expressway and the dock of Longwan Port, 20km away from downtown Wenzhou and 5 km from the airport. The convenient transportation and excellent atmosphere have created a good external environment and opportunities for our company. It is a modern private enterprise integrating scientific research and development, manufacture, sales and service with many years of professional technology and experience in developing and producing equipment for post-press finishing. The company is armed with strong technical strengths, state-of-the-art processing equipment and advanced productive technology. It has passed the accreditation of ISO9001:2000 International Quality Management System. With its strict quality management system and perfect after-sale service, it has enjoyed a good reputation and credit standing in the market of printing and packing both at home and abroad. The company&＃039;s five major series of products are widely exported to the Occident, the Mid-East, Southeast Asia, Hong Kong Taiwan, etc. For many years the company has all along been entitled "Enterprises Honoring Credit and Promise", "AAA Credit Enterprise" and "Municipal Advanced Enterprise".