Welcome to the homepage of Tomei Kogyo Co., Ltd. We are a manufacturer of plastic products. Tomei Industry Company Profile ISO Product information Porous product 1 Porous product 2 SP cell Inquiries since 2008.12.25 Tomei Industry Co., Ltd. We are currently focusing on the development of PEEK filters and PTFE filters. With PEEK filters, it was considered extremely difficult to mold the filter, but now we are able to produce products with a pore size of approximately 100μ. Also, in the past, only plate-shaped products were available, but now it is possible to make tubular and cup-shaped products. Currently, I am researching the control of larger shapes and pore diameters. Like the PEEK filter, the PTFE filter is a resin that is extremely difficult to filter. In Japan, there are few places that can be manufactured as a filter like PEEK. If you are interested in PEEK or PTFE, please contact us. Under development Continuous porous material with PEEK resin Continuous porous material with PTFE resin Continuous porous body with　　　　　　water absorption Product on the left side Product that does not absorb water Product on the right side that absorbs water *　 PE, EVA, TPE, etc. are now available Only a few products are listed on the company's website. It is a simple summary. If you are interested in porous products, please feel free to ask a question. Company Profile Porous product 1 Porous product 2 Since its establishment, we have been manufacturing porous products of all shapes using plastic resin. We are focusing on plastic resins, which are cheaper than metals, and are active in a wide range of fields, aiming for products that can be supplied at low cost. PE to say polyethylene, low density polyethylene, high density polyethylene, there are ultrahigh molecular weight polyethylene, and distinguish the application. PEEK PEEK resin that we are researching. Probably few are manufactured as PEEK filters in Japan. PTFE The second highest quality resin after PEEK. By mixing PTFE (fluorine) on the surface that is difficult to use in PEEK-only manufacturing, it becomes softer and easier to handle. Ultra high molecular weight polyethylene products Polyethylene resin products PEEK resin products SP cell Inquiries Tomei Kogyo's sintering technology A synthetic resin porous body with a network structure created from SP cells (Sintering Prosses). Please feel free to contact us for product performance, product catalogs, product samples, prototype requests, quotation requests, etc. Ultra high molecular weight polyethylene SEM image Low density polyethylene products