صمامات تعويم  شركات مصنعة، تجار، موردون، مزودو خدمات

Since 1970 KRAHNEN-Products apply for maintenance and quality control in the Petrochemical-, Chemical-, Pharmaceutical-, and Food-Industry as well as in explosion protected areas. Our clients appreciate the advantage of integrated overall solutions out of one source and gain from excellent quality and complete service packages. Our scope is equipment for the examination of extract of solid- and screen residue.
Assure yourself of our products.

Thermoplastic Valve Solutions
With nearly 45 years of experience in the design, development and production of industrial plastic valves, SAFI is able to offer solutions for your applications wherever you are. From a single specific development, or the production of millions of parts SAFI offers a combination of quality, safety and product suitability for your applications and installations.
Whatever your industry, from chemical to agriculture, from water processing to logistics, SAFI can offer more than just products - solutions to problems.

Quanzhou Sheng Yang Electronic Co., Ltd is a professional manufacture specialized in R&D production ,sales and technical service of different kinds Ro Water System Intelligent Instruments ,Liquid Level Sensor , Components of Water Filter Parts .After years of development ,the company has a scientific research team with engineers as backbone of technology,and at the same time absorbs foreign advanced technology to develop and product intelligent instruments with advanced technology . With many years domestic sale experience and a principle of being creative, advanced and honest, we are always improving our products and services to better satisfy you customers. We believe it's our mission to boost our customer's business, and then our customers will reward us with leadership sales and long-term relationships.