












SGD-K Hoop Bag Filter
Sailiwei Technology Co.,Ltd.

Oil and gas chemical industry
SHANGHAI BOILER WORKS CO., LTD.

AC low voltage three-phase asynchronous motor-YE3 series three-phase asynchronous motor
Xi‘an Simo Motor Co., Ltd.

Surface-Driven Screw Pump Oil Production System
Shandong Weima Pumps Manufacturing Co., Ltd.

Rotary Table Series
RG (Luo Yang) Petro-Equipment Co., Ltd.

TOP-5879F1-A30 basic type (intelligent valve positioner)
WUHAN TORLEO INTELLIGENT CO.,LTD.

Pipeline Pipe
Hengyang Valin Steel Tube Co., Ltd.

Spectacle Blind Flange
Shanxi Tianbao Group Co., Ltd.

TH type chain bucket elevator
GUANGXI BAISE MINING MACHINERY FACTORY CO., LTD.

Rectangular rubber duct joint
HENAN LIWEI INDUSTRIAL CO.,LTD.

Multi-core control cable
Shenyang Kaipeng Wire and Cable Manufacturing Co., Ltd.

Bi-directional Metal Hard Seal Ball Valve
Henan Quanshun Flow Control Science & Technology Co., Ltd.