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  • Medical Negative Pressure Wound Drainage Silicone Ball - China

    price: 5.50 Dollar US$

    Product Name: Medical Negative Pressure Wound Drainage Silicone Ball

    Material: Medical Grade Liquid Silicone

    Hardness: 50 Shore A

    Process: LSR Injection Molding- Deflashing- Inspection- Dust Free- Warehouse- Shipping

    Color: Transparent

    Dimension: As Drawing (Customized)

    Feature: Negative Pressure Silicone Ball

    Application: Surgery Description: 1 - Made of high quality medical grade liquid silicone, with certifications available.

    2 - By LSR injection molding, producing in 100, 000 class clean production workshop.

    3 - Flash to be no exceed to 0.05mm.

    4 - Flexible, no crack, super clear, custom made medical silicone negative pressure ball.

    5 - Professional in LSR injection and LSR over-molding, with 8 Japanese engineers, over 30 years experiences, the mold precision tolerance can be within 0.005mm, and R angle can be only 0.1mm, which truly makes the silicone products without flash.


    Company Contact:


    • Phone: 86-769-81775079

    • Address: No. 2, Longpu Rd., Longbeiling, Dongguan , Guangdong , China

    • Email: Email


    Published date: July 9, 2019

    • Business Description: Yejia Optical Technology (Guangdong) Corporation (Silicone Division), the predecessor is TronShin Silicone Products Co., Ltd., which was founded in 2009, is a national high-tech enterprise of product design, mold making, manufacturing and marketing.

      Weve owned 5000 square meters production workshop, 100,000 class clean production workshop, 26 sets Liquid Injection Molding Machines, 6 sets Solid Silicone Compression Molding Machines, 100,000 class clean Spraying workshop, beautiful office building and showroom, for now, our division has about 200 employees.

      The company has been certificated by ISO9001, ISO14001, ISO13485 and IATF16949, and has obtained the certification of National High-Tech Enterprise and over 10 kinds of invention patents.

      Our company has become the precision technology manufacturer in the LSR injection industry.

      Directly or indirectly, we provide products and services to HUWAI, HISENSE, SONY, SHARP, GOOGLE, LG, SAMSUNG, SUMITOMO, TAIJI GROUP, TUPPERWARE and other Fortune 500 companies.

      Our main products include but not limited to mobile phone waterproof precision parts, outdoor electronic waterproof precision parts, smart wearable, medical and cosmetic silicone products, silicone control valves, and continuously weve developed transparent liquid silicone optical parts, having started the preliminary mass production.

      Saving costs with time, 8 departments and a team of 36 employees, serve for your projects at 7/24 hours.

      With ERP system and MES system, we can track the orders at any time.

      Yejia Optical (Silicone Division) is your ideal partner in the field of custom silicone parts.

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