Shanghai Couplings Fluid Tec. Ltd (Shanghai K.S. Fluid Tec. Ltd) is a professional quick release couplings manufacturer integrating R&D, production, sales and service. The technical team has more than 20 years of hydraulic technology knowledge and experience. Currently, it is mainly responsible for global technical support, sales and after-sales service, and through the introduction of German technology, after learning, digestion and absorption, combined with customer characteristics for product