Biurtu SA
Metalplast-Bielsko SA
Kunshan Xiexin Optoelectronic Materials Co. Ltd.Jiangsu Sheng, China
Schenk Filterbau GmbH
Hugues Souparis,
Codata Corp.
Weihai Cornelius Environmental Protection Technology Co., Ltd.
Xoetronics LLC
Nanhai Guanyi Stainless Steel Product Co. Ltd.
Shenzhen Guoweixin Electronic Technology Co. Ltd.
Beijing An Yikang Technology Co., Ltd.
Anhui Special Cable Group Co. Ltd.