TONHEV is a manufacture in China specilized in mini motorized shut off ball valve (1/2”~2’’).And valve actuator which are approved CE certification and SS valve approved NSF61international certification.Our company also approved SGS ISO9001 in 2013 .
1 All-copper gear design, high accuracy output torque, especially for multi-channel scaling system.
2 Small size, compact structure. 3 A variety of control methods, either to accept remote valve position control signal, but also the feedback signal in place for computer intelligence unit testing. 4 Good sealing performance.
1 IC card water meter, heat meter.
2 Air-conditioning fan coil, fire sprinkler. 3 Solar energy drain valve, high efficiency water-saving. 4 Automatic control systems, university water system, small-scale industrial automation equipment, environmental protection.
When you inquiry the product , pls confirm below technical info:
1. valve size , material ,
2. working voltage
3. wiring control method
4. cable length
Q. what is your payment term?
A: Paypal and T/T , payment in advance or 50% down payment, pay off before shipment.
Q: Can I get samples from your factory?
A: Yes,you can order some samples for test.Usually 3 to 7 days.We shipping it as your require,like TNT,UPS,
FedEX and so on.
Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Q: How about your products and company approved?
A: Our products are approved CE, NSF61, Rohs, protection class IP67, Our company also approved SGS ISO9001 since 2013.
Q: If products have some quality problem, how would you deal with?
A: One year warranty, Lifetime technical service .We will responsible for all the quality problems, and buy PICC insurance for our products in 2016.