Wuxi Woyo Superdo Compressor Co.,Ltd. is a joint venture by Wuxi Woyo Compressor Co., Ltd. and German WALKER Druckluft-Technik, specialized in manufacturing WOYO SUPERDO air compressors which keep pace with Euro and American markets, providing perfect air compressing schemes to our users both at home and abroad. 　　Wuxi Woyo Compressor Co., Ltd. was established in 1996, which was first to be granted manufacturing license for screw air compressors and ISO9001：2000 Certificate. Thanks to low speed, security, reliability and saving energy as well, WOYO screw air compressors are so popular in the world, including Russia, Kuwait, Malaysia and Vietnam.