Shenzhen Jianjiantong Technology Co., Ltd. specialized in manufacturing TPU Screen Protector (Sheet Film, precise size model protector), hydrogel cutting plotter, with complete testing equipment and strong technical force. There are a wide variety of products, high quality, reasonable price, novel styles. Our company has gained ISO9001: 2000, ISO 14001, RoHS and SGS certification. We have established and continue to improve the HSPM restricted substance management system to meet the requirements of the RoHS directive. The production workshop is 10000 square meters, and the dust-free workshop accounts for 5000 square meters. Our products are widely recognized and trusted by clients. Quality products and reliable after sale service is our aim.

Since its inception in the year 2008, Shenzhen Jianjiantong Technology Co., Ltd. are well known leading manufacturer, supplier and trader of TPU Screen Protector,Hydrogel FilmHydrogel Screen Protector,Hydrogel Machine,Back Sticker. All these products manufactured by us are exceedingly cherished in the industry for their performance and designs. Our professionals design our products keeping in mind the requirements of our treasured customers to attain their trustworthiness. Moreover, our products ranges are a perfect combination of modernism together with high strength which makes them long lasting.

Basic Information
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  • Main Industry
  • Main Products
  • Enterprise Legal Person
  • Total Employees
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  • Export Market
  • Cooperated Customers


Take advantage of our unrivaled knowledge and experience, we offer you the best customization service.


Just tell us your requirements, we can do more than you can imagine.


They are all manufactured according to the strictest international standards. Our products have received favor from both domestic and foreign markets.
They are now widely exporting to 500 countries.

  • Professional R&D Team
    Professional R&D Team
    1.Provide Our Customers With Original Equipment Manufacturing And Original Design Manufacturing Service2.Professional engineers: R&D team with 30 engineers. 3.Skillful workers.: 80% well-trained workers worked in JJT for more than 2 years.
  • Best Factory and The Advanced Equipment
    Best Factory and The Advanced Equipment
    1.10000 square meters workshops,  8 dust-free warehouses, and 10 production lines. Fast and straightforward changes to production quantities2.A stable supply chain with many years of cooperation and a strict ERP system ensure the supply of product materials.3.300+ Employees they are trained, skilled and experienced.4.Located in densely populated Shenzhen, it is convenient for talent supply.
  • Efficient QC team
    Efficient QC team
    1.Our company has passed I S O 9 0 0 1,ROHS,SGS Certification.2.Process Qualification Rate≥95%,Inspection Pass Rate Of Shipment≥99%.3.From sample making to mass production, JJT have QC team to insure quality requirements.
  • JJT Customized Soft Hydrogel Film Screen Protector manufacturers From China
    JJT Customized Soft Hydrogel Film Screen Protector manufacturers From China
    Shenzhen Jianjiantong Technology Co., Ltd, which a professional manufacturer of Hydrogel screen protector, TPU screen protector, mobile phone back skin, watch screen protector, hydrogel cutting machine for more than 13 years. A number of patents and certificates are the guarantee of our products. Source testing for raw material to ensure the quality of product, equipping with advanced instruments. Strong R&D Ability.   
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