Qingdao Yingli Machinery Co., Ltd.
Company Address: High-Tech Industrial Park, Laoshan,Qingdao,China
E-mail: info@yinglimachinery.com
Zip/Postal Code: 266000
Tel Number: 86-532-88910996
Fax Number: 86-532-88910969
The surface of WYL welded fittings has the following treatments:
1.Original color
2.Black paint
3.Anti-rust oil
Customers can choose the corresponding surface treatment according to their needs.