Import Enameled Rectangular Wire — Buy in Bulk from Supplier in China

Enameled rectangular wire from Tongling Jinglong Electric Material Co., Ltd is manufactured with copper or aluminum conductors coated in polyester (amide-imide) enamel. The wire dimensions range from 0.8mm to 5.6mm in thickness and 2.0mm to 16.0mm in width, as stated in the product data. These exact tolerances are suitable for precision winding applications where space efficiency and thermal performance are critical.

The enamel coating meets standard thermal class 180°C requirements for continuous operation, and the insulation thickness follows IEC 60317-0-2 and ASTM B298 guidelines. The conductor material is typically electrolytic tough pitch copper or commercial pure aluminum, with a minimum conductivity of 100% IACS for copper. Surface smoothness and adhesion are controlled to prevent delamination during high-speed winding, a common industry requirement for motor and transformer windings.

This wire is primarily used in automotive starters, high-efficiency transformers, and compact electric motors where rectangular cross-sections improve fill factor and reduce copper loss. Buyers include industrial motor manufacturers, power supply designers, and OEMs sourcing for renewable energy systems. Packaging is typically on wooden reels or steel spools, with custom lengths available. Trade terms include FOB Shanghai or CIF ports, with MOQs typically starting at 100kg per size.

Tongling Jinglong Electric Material Co., Ltd is located in the Tongling Economic and Technological Development Zone in Anhui Province, China. The listing identifies the company as an imported supplier with harbor trust tier, indicating verified export experience and documented compliance with international shipping standards. No claims are made regarding company age, employee count, or revenue.

The supplier's profile does not state certifications, client names, or production capacity. It does confirm active export operations and a focus on enameled wire manufacturing. Response metrics are not available, but the harbor trust tier suggests past transactions have met basic export compliance requirements. No in-house R&D or testing lab claims are present.