HANGZHOU SONGQIAO ENVIEONMENTAL ENGINEERING, LLC was founded in 2004。
C2L Environmental Membrane, LLC was established in 2005 by Songqiao Environmental Engineering Consultant (Taiwan), LLC which specialized in production and service of MBR systems。

Introduction：
Since Water resources are limited, environmental laws and regulations as well as emission Standards have become more severely. SONGQIAO and C2L are capable of providing feasible system solutions and equipments which applied in municipal sewage reuse from city, industrial wastewater treatment processes, upgrading wastewater treatment plants and water purifications. With the leadership of environmental (P.A) Professional Association, and significant and valuable engineering practices and project experiences, the company sincerely provides clients, satisfaction in engineering quality and equipment performance in water/wastewater treatments and reuses。