The company specially empolders, produces and sells Type O airproof ring,framework oil envelop,Type V airproof ring,Type Y airproof ring,gathering Ammonia Fat airproof ring and other Latex products etc.
 Specially dedication:the company's mauley products are Type O airproof rings which are of all kinds of types,of old and new international standard with over 4 thousand specification, the size of the products from inner diameter 1,line diameter 1 to inner diameter 580,line diameter 7 and we have many non-standard products.
 we specially produce batch Type O rings and we have a lot of stocks with reasonable price to sell them in all over the country and in abroad such as European America,Middle East,Southeast Asia etc.
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