Which units has Xinjiang Huayi Hengyuan Energy Conservation and Environmental Protection Technology Co., Ltd. cooperated with?

Xinjiang huayi hengyuan water treatment company. From the introduction of Xinjiang Huayi Hengyuan Energy Conservation and Environmental Protection Technology Co., Ltd., it is known that the company has cooperation with Xinjiang Huayi Hengyuan Water Treatment Company on sewage treatment projects. Xinjiang Uygur Autonomous Region, referred to as "Xin" for short, has Urumqi as its capital. Located in the northwest of China, in the hinterland of Eurasia, with an area of1664,900 square kilometers, it is the largest provincial administrative region in China.