
Emberton Ltd.

Huizhou Testing Institute of Guangdong Special Equipment Testing Institute

RENA Technologies GmbHGermany

Shandong Shengfulai Industrial Co., Ltd.Shandong Sheng, China

Tempearl Industrial Co. Ltd.

Apollo Energy Services Corp.Canada

Daiichi Gosei Co. Ltd.Japan

Jiangsu Hengkang Electromechanical Co., Ltd.Jiangsu Sheng, China

Shanghai Zhongjian Textile Machinery Co., Ltd.Shanghai Shi, China

Xintai City Fenglongwang Equipment Co. Ltd.

Hubei Hall Technology Co., Ltd.Hubei Sheng, China

SINOPEC Siji Petroleum Machinery Co., Ltd