Sinotek Precision Mold Co., Limited

With Sinotek's many years of experience in the design and manufacture of Liquid Silicone Rubber(LSR) mold and parts, Sinotek is a professional OEM and ODM provider dedicated to providing the original designs and manufacturing the most reliable and affordable LSR mold and accessories to the market.Established in 2000, our company has devoted to LSR mold and injection business, constantly striving to improve our manufacturing processes. Located in Shenzhen, our factory is over 7000 square meters with more than three hundreds of skilled workers. Based on our ISO9001 and ISO14001 certified quality system, our factory provides reliable and consistent R&D and manufacturing services for our customers all around the world.What is LSR?Liquid silicone rubber (LSR) is a kind of high purity fluidic silicone.Different from the traditional solid silicone rubber, LSR is provided in liquid two components and molded by Liquid Injection Molding System (LIMS)Advantages: FDA compliant grades,suitable for medical, food and cosmetics industry; Transparent but easy to color, odorless, tastelessSuperior elongation, 100~900%, extremely low compression set and superior resilienceWide temperature range, -50 to 180 degree at pure state, -90 to 250 degree by adding stabilizerWide hardness range, 10~90 Shore AExcellent resistance to chemical, oil, oxidation, light, UV and X-raysEasy two-shot over-molding onto thermoplastic and metal parts, even with complex designs and geometries Applications: Liquid Injection Molding System (LIMS) is a rather new method of Silicone processing. The liquid Silicone components A & B are metered, loaded and cured precisely and automatically. Liquid injection is ideal for electronic, automotive, medical, healthcare, baby nipple/pacifier, food, kitchen ware, diving mask and many other applications.Vehicle and machine building: R-rings, gaskets, spark plug connectors Medical devices: mouthpieces, clinical nipplesFood industry: dosing devices, coversBaby goods: nipples, pacifiers, teethers Kitchen ware: baking molds, keypads, seals and gasketsElectronics: mobile phone keypads, keyboard matsSports and leisure: diving masks, toys