In Foshan, Guangdong, there is such a manufacturer of welded pipe rollers and stainless steel pipe making machine manufacturers. That is SENWEL Technology Co., Ltd. and Foshan Guanxiugang Trade Co., Ltd. They are the same company and the enterprise boss is the same person, General manager Qin Zhenwen.

SENWEL TECHNOLOGY formerly known as Foshan SENWEL Pipe Mold Machinery Co., Ltd., has changed its name to Foshan SENWEL Technology Co., LTD due to business expansion. Foshan Guanxiugang Trade Co., Ltd. is a company established behind it, which is specialized in import and export business, mainly promoting its own products and products of the same industry overseas. In addition to its own production of various stainless steel pipe making machines and welded pipe roller, also engaged in the slitting machine, embossing machine, cold rolling mill, annealing furnace and other sales business.

SENWEL-Guanxiugang has normal design and planning experience and has business dealings with customers in Japan, Vietnam, Malaysia, Australia, Africa and Europe.