Shanghai Zisheng Mach&Tech Co., Ltd is an innovative technology engineering company committed to the development of decarbonization, established in 2010, under HK Haichuan Int'l Limited Group. We engage in hydrodynamic and new energy application with several patents, we supply ESD (PSV&PBCF, Elec. Heater), Nitrogen generator from our own factory to meet the new CII rating, etc. We adhere to our corporate philosophy "Vastly Inclusive, Relentlessly Victorious", to become your long-term partner in Green Shipping.

Sharaf Global is a first-tier service provider specializing in the inspection, servicing, and supply of lifesaving equipment and firefighting systems for the maritime, offshore, and industrial sectors. Established in 1975, the company brings over five decades of proven experience in delivering reliable and compliant safety solutions.

Accredited by leading classification societies and flag administrations, and approved by major liferaft and lifeboat manufacturers worldwide, Sharaf Global provides comprehensive services for liferafts, lifeboats, rescue boats, firefighting systems and gas detection equipment. Supported by highly trained technical teams, the company is recognized for its commitment to quality, safety, and operational excellence, serving shipowners, operators and heavy duty and energy leaders with trusted solutions that meet international standards.