How about Baofeng in Ningxia?

This company has good after-sales service. Ningxia Baofeng Energy Group Co., Ltd., with a registered capital of 7,333.36 million yuan, has very strong capital strength. The company is engaged in the manufacture of chemical raw materials and products. The company has a professional technical team and equipment, and is committed to providing customers with perfect products and after-sales service all the year round, which has won wide acclaim from customers.