About Us

RePu Hot Runner Technology (Kunshan) Co., Ltd. is an innovative enterprise specializing in technology development, technology transfer, technical consulting, and technical services in the fields of hot runner technology, general machinery and equipment, electric heating equipment, and temperature control instrumentation. With many years of deep expertise in the hot runner industry, the company has successively obtained ISO 9001:2015 and ISO/TS 16949:2016 quality management system certifications. Equipped with advanced production facilities and manufacturing technologies, the company is capable of meeting the processing requirements for a wide range of complex workpieces. Its product portfolio encompasses various types of hot runner systems—including linear, annular, and dispensing systems—which are widely used in the automotive, home appliance, electronics, and medical device industries.

  • 2017

    Year

    The company was founded in

  • 10000

    Factory Floor Area

  • 1180

    +

    Home

    Partners

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Cases
  • New Energy Vehicles/Lithium-Ion Battery Industry
    New Energy Vehicles/Lithium-Ion Battery Industry
    In the new energy vehicle lithium-ion battery industry, these products are suitable for battery module insulation components, vehicle electronic control unit housings, and lightweight plastic body parts. They offer stable temperature control and high molding precision, are compatible with flame-retardant specialty plastics, and reduce costs while ensuring the insulation and safety performance of components.
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  • 3C Industry
    3C Industry
    Equipment housings, connectors, coil frames, plastic sensor bases, and thin-walled structural components; these require low internal stress, no deformation, and high dimensional accuracy, and often utilize precision hot-runner systems with fine gates.
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  • Healthcare Sector
    Healthcare Sector
    Medical-grade sterile plastic components: syringe structural parts, aesthetic medical device housings, bases for medical consumables, and plastic housings for diagnostic instruments; compliant with medical cleanroom production standards, featuring stable temperature control, no material carbonization, and high yield rates.
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  • Small Appliances Industry
    Small Appliances Industry
    Hot runner systems are the mainstream temperature control systems used in the injection molding of plastic parts for small appliances. Based on the principle of constant-temperature melt feeding, they are widely used in the injection molding processes for plastic housings, precision structural components, and electrical insulation parts in kitchen appliances, personal care products, and small household appliances...
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New Energy Vehicles/Lithium-Ion Battery Industry
3C Industry
Healthcare Sector
Small Appliances Industry

Job

RePu Hot Runner has always firmly believed that professional talent is the core driving force behind the company’s deep commitment to hot runner R&D and continuous technological innovation, and it thoroughly upholds the development philosophy of “taking from employees and giving back to employees.” With many years of experience in the injection molding hot runner field, the company not only provides experienced employees with comprehensive, generous compensation and benefits along with career advancement opportunities but also pays close attention to the employment challenges faced by recent graduates in mold and hot runner-related fields, establishing a systematic talent development program tailored to their needs.

The company is headquartered in Suzhou, Jiangsu Province

Its customer and service network covers

Cooperative Partner

Throughout our journey, we are grateful to all our partners for their trust and support.

Moving forward, we look forward to forging deeper partnerships with more clients both at home and abroad, working together to explore vast markets and create a brighter future.