SummaryJiangyin Spark Electronic Technology Co., Ltd. is a China-based limited company established in 1995, with 126 employees, six production lines, 11–20 quality-control staff, and stated split-core current-transformer output of 3,000,000 pieces annually. It provides full customization, design- and sample-based customization, ODM, and OEM services, and reported new products during the past year. Quality and service processes are documented and followed, including complaint handling, corrective and preventive actions, supplier assessment, and finished-product inspection. Manufacturing contracts with associated subcontractors and inventory capability are confirmed. International service infrastructure is limited: the supplier has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services, although it has participated in Enlit Europe and exports 51%–70% of total sales. The supplied information does not identify certifications or specific customer case names. Financial...
Supplier typeThe supplier is identified as a combined business entity and a limited company, Jiangyin Spark Electronic Technology Co., Ltd., established in China in 1995. Its profile includes manufacturing, export trade, service, quality-control, and R&D capabilities.
After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus inventory capability and defined quotation, payment, and lead-time terms. However, it has no overseas warehouse, showroom, agent, or branch and reports zero countries with overseas services, limiting demonstrated overseas after-sales infrastructure.
R&D capabilityThe supplier reports new products in the past year, offers ODM services, and provides full, design-based, and sample-based customization. Its total R&D engineer experience is stated as five years, while no SDK is available; overall innovation capability is supported, but the R&D depth appears limited by the available evidence.
Production capacityProduction capability is supported by six production lines, automated winding, tinning, marking, assembly, calibration, and dispensing equipment, plus stated annual split-core current-transformer output of 3,000,000 pieces. Valid manufacturing contracts with associated subcontractors, inventory capability, and documented finished-product inspection further support operational capacity.
Customization capabilityThe supplier explicitly provides full customization, customization from customer designs, and customization from samples, and also offers ODM services. These statements directly demonstrate broad product-development and customization coverage.