1.问:您是贸易公司还是制造商?答:我们在宁波奉化工厂,我们在宁波的出口办事处。
2.Q:油介质中使用什么类型的隔膜?
答:通常,NBR,氟橡胶,PTFE和EPDM隔膜适用于石油介质。
3.Q: I have been told that 2-way valves only allow fluid flow in one direction is it correct?
A: Generally, 2-way valves allow fluid according to the cylinders. If there is a single-acting cylinder fluid flow in a single direction when a double-acting cylinder being used, fluid is able to flow in both directions.
4.Q: I am looking for a valve factory for a long term business relationship. What product you main specialized?
A: We've been in valve field since 2000s, mainly for solenoid valve, brass valve,screw air compressor solenoid valve, automobile valve,air treatment units and air suspension.
5.Q: I have a drawing for customized valve, can you do it?
A:Sure, we have our own CNC machine. No matter curved surface or complex process can be finished.
6.Q: Do you have stock for RTS?
A: Conventional products are fully stock on warehouse, once you place order, it will be send out in 1 day.
7.Q: We are concerned about the technical support after using your product. Any technical engineers can be provided?
答:是的,我们的工程师24小时在线一旦您联系。
8.Q: 你们接受哪些付款方式?
答:可以接受电汇,PayPal和信用卡。
9.Q: 直动式电磁阀和电磁先导式阀有什么区别?
A:在直动式阀门中,主体或提升阀芯利用线圈产生的磁力移动以移动阀门。在电磁先导式阀中,主体或柱塞利用可用先导压力产生的力移动。在这种情况下,线圈用于控制先导活塞的先导。
10.Q:电磁阀可以使用多少材料?
A:不锈钢316L(卫生级),不锈钢316&304,黄铜和铸钢。
11.Q:关于样品
A:我们可以提供样品生产和服务。通常4到7天,样品可以送到您的手中。我们将根据您的要求选择运输方式:海运,空运,快递等。有关样品的任何问题,请与我们联系。
12.Q:用于OEM产品
答:我们将在确认付款后20天内完成生产。