Q 1. What's the payment term? A 1: We accept T/T 30% deposit and 70% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted. Q 2:Can you supply different color materials? A 2: 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 3: Do you have the products in stock? A 3: Depends on your request ,We have standard models in stock. Some special products and big order will be newly produced according to your order. Q 4: What is the life expectancy of the rubber seal? A 4: Product life is contingent upon many factors, including environment, cycles, pressure, etc. Longcheng 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 5：what can you buy from us? A 5：Mould,O Ring,Non-standard Custom Sealing Ring,Silicone Kitchenware,Auto Parts Rubber Parts Q 6：why should you buy from us not from other suppliers? A 6：The company specialized research and development, the productionrubber, the silica gel, the fluorine rubber o seal ring. It has 10 CNC machines and 40 vulcanizing machines. Complete product specifications, through the ISO9001 quality system certification.

Place of Origin	Hebei China
Brand Name	Longcheng
Processing Service	Moulding
Material	Rubber
Material Type	NBR FKM EPDM CR Silicone
Application	For all industries
Color	Custom Color
Size	Custom Size
Hardness	20~90 ShoreA
Standard or nonstandard	Standard
Sample	Available

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