Backflow Preventers  Manufacturers, Traders, Suppliers

The family business Lasso Technik AG was founded in Switzerland in 1942 by Albert Schüle and is now managed by the third generation.
The traditional Swiss company stands for high-quality products that inspire architects, construction companies, plumbers and even municipalities.
In particular, the patented Stop Silent non-return valve, a brilliant invention by Albert Schüle, which we have continued to develop over the years in line with changing standards.
The company is headquartered in Basel, Switzerland. Our team consists of a mixture of different generations, countries and professional groups. This enables us to provide differentiated perspectives for the professional advice of our customers and the further development of our products.

ETM Armaturen-Europe Technology Manufacturer
-A German registered brand-
-A quality manufacturer for DIN & EN Industrial valves.

ETM Armaturen strive on providing full package of industrial valve solution to client, focus on industrial valve manufacture, development, sales and services. ETM Armaturen created an individual, characterized valve market. Products are widely applied in oil gas, chemical, electric power, shipping, mining, water treatment, industrial system etc. 
Our company located in Wenzhou City of Zhejiang province ,ETM Armaturen takes "A Europe Standard Quality’s Chinese Valve Manufacturer"as our development tenet and we are an endless way to pursue the marvelous quality as ETM Armaturen quality policy, contemporarily manage in mode of scientific production, win in quality and slender profit supplement with the superior equipment, advanced manufacturing technology, ISO9001 certificate, complete inspection instruments as well as the most optimum distribution of human resources. Modernized joint-venture management mode guarantees the manufacturing technology and the excellent human resources, which perfect our quality, price and service systems. ETM Armaturen valves, therefore, shares the reliance and reputable reputation from the domestic and the overseas. 

ETM Armaturen product including:
DIN & EN Standard Bellow Seal Stop Valve ( Straight Through Type,Angle Type,Y-Pattern );
DIN & EN Standard Low Torque Design Gate Valve ( F4 Series,F5 Series,F7 Series, Heating Jacket Gate Valve );
CSN Standard Low Torque Gate Valve;
GOST Standard Low Torque Gate Valve;
DIN & EN Standard Swing Check Valve ( F6 Series,F1 Series );
DIN & EN Standard Lift Check Valve With Spring loaded;
DIN & EN Standard Y-Type Strainer;
DIN & EN Standard Gland Packing Globe Valve ( Straight Through Type, Angle Type,Y-Pattern );
ANSI Standard Bellow Seal Globe Valve;
Euro Chlorine Bellow Seal Valve;
ETM Armaturen products including: 
DIN & EN Standard Bellow Seal Stop Valve ( Straight Through Type,Angle Type,Y-Pattern );
DIN & EN Standard Low Torque Design Gate Valve ( F4 Series,F5 Series,F7 Series, Heating Jacket Gate Valve );
CSN Standard Low Torque Gate Valve;
GOST Standard Low Torque Gate Valve;
DIN & EN Standard Swing Check Valve ( F6 Series,F1 Series );
DIN & EN Standard Lift Check Valve With Spring loaded;
DIN & EN Standard Y-Type Strainer;
DIN & EN Standard Gland Packing Globe Valve ( Straight Through Type, Angle Type,Y-Pattern );
ANSI Standard Bellow Seal Globe Valve;
Euro Chlorine Bellow Seal Valve;
 
Furthermore we can manufacture and process the specifical valve upon customer’s request.
ETM Armaturen All products qualified by TÜV SÜD 2014/68/EU , TA-LUFT VDI2440, ISO 15848-1,ISO9001 approved.
ETM Armaturen All products can be apply for DNV-GL, ABS, BV, RINA, LR, KR marine certificates.
ETM Armaturen insists on the spirit of deploitation , innovation, factualism and struggling, with the flexible management system. We aim to supply the qualified products and pro-service and after-service which will satisfy you.
Welcome visit to ETM Armaturen.