Q 1:Can you supply different color materials?

A: Yes, we can produce custom molded rubber and silicone rubber products in different colors,

the color code will be required in case of an order.

Q 2: What is the life expectancy of the rubber seal?

A: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Maihua Rubber cannot predict seal life under all the varying conditions of operation. Accellerated life testing may be performed by customer to determine expected life, but must be conducted in dynamic application.

Q 3. what kind of certificates you have ?

A1: We have been ISO9001:2008 and ISO14001:2004 certified by SGS .

A2: We have various rubber compounds approved by UL, NSF, KTW, W270, WRAS,

ACS, AS4020, EN681, EN549, ROHS and REACH.