Our Suppliers

Think global, act locally. Drawing from our mission, we have eighteen distribution offices across China to provide an unparalleled level of service to our customers. We work with the very best suppliers from all over the world so we truly understand both sides of the sales cycle. We address challenges in the way we execute; creative solution orientated thinking.

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  • SJK

  • SJK Image
  • Founded in 1989, Shenzhen Jingkexin Industrial Co., Ltd. is a crystal vibration factory specializing in R&D, production and sales. The exclusive brand SJK is sold well at home and abroad. It is the leading brand in the crystal industry. Its products include quartz crystal and quartz crystal. SMD crystal oscillator active crystal oscillator (differential output crystal oscillator, ordinary crystal oscillator SPXO, voltage controlled crystal oscillator VCXO, temperature compensated crystal oscillator TCXO, constant temperature crystal oscillator OCXO, 32.768kHz crystal oscillator, etc.), MEMS oscillator, 32.768kHz crystal oscillator, Quartz crystal filter MCF, ceramic crystal oscillator, ceramic filter, surface acoustic wave resonator, surface acoustic wave filter and other frequency control components, its crystal products are widely used in Internet of Things, smart cities, robots, smart phones, handheld communication devices , consumer electronics, aviation navigation, Bluetooth, wireless communications, automation equipment, home theater, measuring instruments, test equipment and other electronic fields, Shenzhen Jingkexin has a high-quality staff team, professional to provide customers with a complete crystal product overall solution Especially known as the SMD frequency control component of communication products.
    Shenzhen Jingkexin Co., Ltd. has internationally advanced production and testing equipment, ultra-purified production environment, through the unremitting efforts in quality and service, the full range of crystal products meet RoHS environmental protection and Pb Free environmental standards. Its crystal product series has developed towards SMD, short, thin and precise, and has won the trust of customers with reliable crystal quality and excellent service.

    After years of development, Jingkexin has achieved extraordinary achievements that have attracted the attention of the industry. At present, the “SJK” brand has become the most competitive brand in the crystal oscillator electronics industry, covering 92 countries worldwide, especially in the domestic market share of mobile communication crystal. Jingkexin will continue to adhere to the corporate philosophy of “people-oriented, fair and harmonious, honesty for the public, team innovation”, Jingkexin has developed into a world-renowned electronic manufacturing service provider.

  • CEO:
  • 1989
  • Founded:
  • « Back to Catalog
  • « Back to Catalog
  • SJK

  • SJK Image
  • Founded in 1989, Shenzhen Jingkexin Industrial Co., Ltd. is a crystal vibration factory specializing in R&D, production and sales. The exclusive brand SJK is sold well at home and abroad. It is the leading brand in the crystal industry. Its products include quartz crystal and quartz crystal. SMD crystal oscillator active crystal oscillator (differential output crystal oscillator, ordinary crystal oscillator SPXO, voltage controlled crystal oscillator VCXO, temperature compensated crystal oscillator TCXO, constant temperature crystal oscillator OCXO, 32.768kHz crystal oscillator, etc.), MEMS oscillator, 32.768kHz crystal oscillator, Quartz crystal filter MCF, ceramic crystal oscillator, ceramic filter, surface acoustic wave resonator, surface acoustic wave filter and other frequency control components, its crystal products are widely used in Internet of Things, smart cities, robots, smart phones, handheld communication devices , consumer electronics, aviation navigation, Bluetooth, wireless communications, automation equipment, home theater, measuring instruments, test equipment and other electronic fields, Shenzhen Jingkexin has a high-quality staff team, professional to provide customers with a complete crystal product overall solution Especially known as the SMD frequency control component of communication products.
    Shenzhen Jingkexin Co., Ltd. has internationally advanced production and testing equipment, ultra-purified production environment, through the unremitting efforts in quality and service, the full range of crystal products meet RoHS environmental protection and Pb Free environmental standards. Its crystal product series has developed towards SMD, short, thin and precise, and has won the trust of customers with reliable crystal quality and excellent service.

    After years of development, Jingkexin has achieved extraordinary achievements that have attracted the attention of the industry. At present, the “SJK” brand has become the most competitive brand in the crystal oscillator electronics industry, covering 92 countries worldwide, especially in the domestic market share of mobile communication crystal. Jingkexin will continue to adhere to the corporate philosophy of “people-oriented, fair and harmonious, honesty for the public, team innovation”, Jingkexin has developed into a world-renowned electronic manufacturing service provider.

  • CEO:
  • 1989
  • Founded:

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