Is sequin backdrop tested before shipment?

What is the sand filter structure in the boiler softened water equipment system? In the boiler water treatment system, \ 'sand filter \' is also called pressure mechanical filter. At present, single-flow and double-flow mechanical filters are common, but single-flow mechanical filters are used more, the reason is that the structure is simple (upper and lower inlet and outlet water) and can be controlled by integrated multi-way valves, which is characterized by simple operation and easier automatic control. all the above equipment are produced in our unit .

NINIGBO WEIMO ARTICLE CO.,LTD. is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent. WEIMO's sequin backdrop is widely used in many industries. WEIMO introduces advanced production equipment at home and abroad. In the production, we insist on fine manufacturing and precise cutting to ensure that every product has smooth line. We try hard to avoid unnecessary flaws, only to provide customers with good user experience. We are sincerely looking forward to establishing long-term partnerships with all customers! The sequin backdrop series has become a hot product of WEIMO.

How about yamashin filter (Suzhou Industrial Park) Technology Co., Ltd. Shanghai branch? Introduction: Yama Xin filter (Suzhou Industrial Park) Technology Co., Ltd. Shanghai branch was established in May 29, 2013. its main business scope is the design, research and development of filter series products, and provide relevant technical advice and technology transfer.Legal representative: yamazaki hiroaki (YAMAZAKI Yuming)Establishment Time: 2013-05-29Industrial and Commercial Registration Number: 310000500522944Type of enterprise: BranchCompany address: Room 728, No. 903 Xinhua Road, Changning district, Shanghai