18 Years Factory Spring Type Safety Valves - PTFE Throttle ring – DONGYI Detail:
it can bear pressure when gas is compressed, it also can reduce gas into the packing components
Product detail pictures:


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That has a sound business enterprise credit rating, exceptional after-sales provider and modern producing facilities, we now have earned an superb standing amongst our buyers across the world for 18 Years Factory Spring Type Safety Valves - PTFE Throttle ring – DONGYI, The product will supply to all over the world, such as: Indonesia , Iraq , New Orleans , We have been making our products for more than 20 years . Mainly do wholesale , so we have the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we provide good products , but also because of our good after-sale service . We are here waiting for you for your inquiry.

The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
