
Product quality is a red line that can never be crossed.
PINKLE Companies, CEO
JST Introduction
Since our foundation in 1932, we have been developing our special precision machining processing technology under the concept of “Machines & Connectors”. And as an advanced technological development-based company of Connector business, Crimping Machine business and precision Machines & Tools Business; we provide good services and high quality products to the market, and have been walking along with customers.
High quality wire harness processing is guaranteed Full Automatic Crimping machine,densely installable narrow pitch connector and precision tooling system for more advanced fine precision processing and so on, our businesses are engaged in Auto-industry and electronics industry.
Due to the company’s globalization activities, even fierce competition with high quality and low prices continues. We hope to become the company of choice for our customers by providing high-quality, high-performance products.
We respond to customer’s expectation by united the technology of Machines & Connectors now and foreve and aspire to becoming the trusted company through the untiring challenge.


Low voltage connector (universal for fuel vehicles and whole vehicle body, 12V/24V)
Wire to wire connectors: docking between wire harnesses, docking between door, taillight, and chassis wire harnesses.
Wire to board connector: wiring harness for ECU, instrument PCB board, dedicated for vehicle body controller.
Board to board connectors: interconnection of internal circuit boards within modules, internal control and instrumentation.
New energy high-voltage connector (electric vehicle three core, 300V~1000V, 50~600A)
Power battery PACK connector: cell module, battery pack total positive and negative pole connection (single cell high current).
Motor electrical control connector: drive motor → MCU controller three-phase power plug.
Car charger OBC, DC-DC high voltage connector.
High voltage interlock HVIL connector: safety detection, power-off protection when opening the cover (standard).
Vehicle fast/slow charging gun connector: National standard GB/T, European standard Type2, American standard CCS charging interface.
Features: Metal shielding shell, IP68 waterproof, flame retardant, arc proof, high voltage insulation design.
High speed&RF connector (intelligent cockpit+ADAS autonomous driving)
FAKRA RF connector (blue/green casing).
Vehicle mounted high-speed Ethernet/HSD connector.
Car USB/HDMI connector.
service related FAQ’s
Key components include sourcing, production, inventory management, distribution, and customer service.
Factories can reduce energy consumption through measures such as upgrading equipment, optimizing processes, implementing energy-efficient technologies, and using renewable energy sources.
Industry 4.0 refers to the integration of digital technologies such as IoT, AI, and data analytics into manufacturing processes to create smart factories.
TQM is a management approach focused on continuous improvement, customer satisfaction, and employee involvement in quality control processes.
Industry 4.0 refers to the integration of digital technologies such as IoT, AI, and data analytics into manufacturing processes to create smart factories.

