Zhenchao, founded in year 1998, is a professional manufacturer serving in the industry of pressure vessels protection. Our high quality products, such as pressure vacuum relief valves, gauge hatches, emergency pressure relief vents, flame arrestors and detonation flame arrestors would always work well to protect the equipment of loading terminals and storage tanks with their features of reliability and safety in the industries of chemical / petrochemical, pharmaceutical, landfill, wastewater, refining, pulp and paper processing, oil production and etc.
30% T/T payment for deposit,70% T/T payment before shipment .Terms of Trade Base on FOB price in Shanghai or Ningbo or Qingdao of China ,Shipment by sea.
1 year from date of installation.
40 days after deposit.
Export specification wooden case 40days.
When the customer encounters a problem, first of all, the customer needs to take a photo or video to explain the cause of the problem. We will teach the customer to solve the problem by themselves through the video. If there is a problem with the accessories, we will replace the parts for free. In the end, if there is no way to solve it, replace it
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