转换阀  制造商、经销商、供应商

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.

SchuF Fetterolf designs and manufactures industrial valves that control,
isolate,divert, or sample gases, liquids, slurries or powders.
SchuF was established in 1911 in Germany and now has design and
manufacturing plants in the United States, Ireland, India, Germany and
Brazil.
The founders of SchuF invented the lift plug, the ram and the disc
bottom outlet valve categories.
Today, SchuF has a broad product portfolio based on these initial
inventions as well as further developments which include the first
diverter valve and the unique outward opening (X-Flash) control valve.
SchuF Fetterolf Valve Portfolio
Our range of industrial valves are ideal for difficult or severe service
conditions found in the chemical, petrochemical, polymer, oil, gas,
refining and offshore industries.

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.