Weifang

Jinan

HuainanCityYichangCityR&D

Fuzhou

Zhuzhou

Jiading

Xiuzhou

Sea salt

Shaoxing

United States

Wenzhou

Zhaoqing

Chuzhou

Mianyang

Suzhou

Fuzhou

Jiading

Hefei

TaicangCityNetherlandsCityWuxi

Xuzhou

Wuhu

Cangzhou

JiaxingCityQuzhou

sian

Xiangyang