The key to our success is "Good Product Excellent, Reasonable Rate and Efficient Service" for type 250 for mechanical seal, Fluid Seal, Marine Spare Part, Silicone Sealing Ring,Elastomer Bellow Mechanical Seal. Special emphasis on the packaging of products to avoid any damage during transportation,Detailed attention to the valuable feedback and suggestions of our esteemed clients. The product will supply to all over the world, such as Europe, America, Australia,San Francisco, Nairobi,Bangkok, Bulgaria.By integrating manufacturing with foreign trade sectors, we can present total customer solutions by guaranteeing the delivery of right merchandise to the right place at the right time, which is supported by our abundant experiences, powerful production capability, consistent quality, diversified products and the control of the industry trend as well as our maturity before and after sales services. We'd like to share our ideas with you and welcome your comments and questions.