created: unknown Thun（Ananda Everingham） search switzerland Jane（Natthaweeranuch Thongmee） hebei guangchao pipe manufacturing co., ltd. mainly produces various high, medium and low pressure flanges, carbon steel flanges, flat welded flanges, stainless steel flanges, neck flanges and other series of flanges. the company has complete equipment, strong processing capabilities, and fair prices. friends from all over the world are welcome to call or conduct on-site inspections. Jane spiritual collection