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COMPANY PROFILE
Haiyan Terminal Block Co., Ltd. is a factory-direct manufacturer with 25+ years' experience supplying terminal blocks, distribution blocks, junction boxes, and wire connectors. We help energy, industrial, and construction projects run safely and efficiently. With more than 130 product series and over 2, 300 specifications, our flame-retardant, heat-resistant, and impact-proof components ensure stable connections and accurate metering. We support mixed-model orders, OEM/ODM customization, and flexible packaging to meet your project needs.
All products comply with IEC, CQC, and CE standards, produced under ISO9001, ISO14001, and ISO45001 systems. Haiyan holds 35 utility model patents, showcasing our dedication to quality, innovation, and continuous improvement.
Our team of 500+ engineers and skilled technicians delivers fast responses, reliable support, and tailored solutions for clients worldwide.
Partner with Haiyan to secure dependable, high-performance electrical components. Contact us today to explore custom solutions and streamline your projects.
All products comply with IEC, CQC, and CE standards, produced under ISO9001, ISO14001, and ISO45001 systems. Haiyan holds 35 utility model patents, showcasing our dedication to quality, innovation, and continuous improvement.
Our team of 500+ engineers and skilled technicians delivers fast responses, reliable support, and tailored solutions for clients worldwide.
Partner with Haiyan to secure dependable, high-performance electrical components. Contact us today to explore custom solutions and streamline your projects.
Authentication
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Din Rail Terminal Block
,
Distribution Terminal Box
,
Switch Terminal Block
,
Junction Box
Year of Establishment:
2002-11-14
Number of Employees:
113
Management System Certification:
ISO9001:2015, ISO45001:2018, ISO14001
Address:
Dongyan Industrial Zone, Wengyang, Yueqing, Zhejiang, China
Solutions
OEM/ODM
Factory Tour
Sample Order



