About Us
As a national High-tech Enterprise,Sr specializes in the development and application of high-end adhesives, sealants and other functional materials, mainly for touch panel assembly of mobile phones, tablets, smart electronic products, structural parts fixing, parts waterproof sealing and other applications, as well as battery pack assembly in the field of new energy, etc. Sr is a technology-led enterprise integrating R&D, production, sales and service with innovation as the core
Product Center
Sr provides reliable bonding, sealing and surface preparation solutions for various fields including maintenance, repair and manufacturing. We constantly work on making machines and components operate more reliably, thereby unleashing the potential of people and machines.
Sr products are widely used in smart phones, tablet computers, automotive equipment, Bluetooth headsets, POS machines, consumer batteries, smart wearable devices, EV batteries and other industrial fields.
Over the years, Sr has been adhering to the quality issues that customers are most concerned about, aiming at small and sophisticated entity enterprises, focusing on the research and development and application of electronic adhesives.
Sr was established in 2014, located in the beautiful coastal city of Yantai, and is an industry-leading supplier of electronic adhesives. The company is committed to the development, production, packaging and sales of various electronic adhesives...
  • Supporting Laboratories
    Professional PUR hotmelt Adhesive R&D Laboratory; Perfect Electronic Adhesive Application Laboratory; Complete Adhesive Function and Reliability Laboratory
  • Technical Cooperation
    Established in-depth technical cooperation relationship with German PUR R&D Center, University of Electronic Science and Technology of China, etc.
  • R&D Team
    The expert team includes materials doctors and returnees with master's degrees, and consultant members include professors, doctoral supervisors, experts and scholars and engineers at all levels
  • International Certification
    Strictly implement ISO9001 international quality standards, and cooperate with world-renowned electronic components manufacturers
  • Modern Plant
    Automated mass production line, rapid response to customer needs, customized products for customers, quality policy implementation of research and development, production, service and other links.
Sr has established long-term and stable technical cooperation and production OEM cooperation with world-renowned enterprises, including many world-renowned brands, such as Huawei, Samsung, Lenovo, LG, Motorola, Tesla, Foxconn, etc.