Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
Jia Chang Electric Insulation Industrial Co., Ltd. is a manufacturer of electrical insulating sleeving. The website is positioned more like a B2B industrial supplier’s corporate site than an e-commerce platform where buyers can place orders directly. According to the site content, the company was founded in 1984, its factory is located in Shanghai, China, and it has long exported insulating material products to Asia, the United States, and continental Europe.
Its product lineup covers silicone fiberglass sleeving, silicone rubber fiberglass sleeving, multi-layer silicone rubber fiberglass sleeving, acrylic fiberglass sleeving, polyurethane fiberglass sleeving, electrical protection fiberglass sleeving, polyester insulating varnished sleeving, and more. These products are used in motors, automobiles, consumer appliances, electrical equipment, and heating equipment. Product specifications are disclosed in relatively good detail, including voltage resistance ratings, inner diameter ranges, materials, heat-resistance classes, and application scenarios. Some products are marked with UL E204027 certification, and the company also states that it obtained ISO9001 quality certification in 2002.
The website does not provide public quotations, MOQ details, wholesale tier pricing, or platform commission information; purchasing requires an inquiry. Payment is mainly by irrevocable L/C at sight, while T/T, D/P at sight, and D/A must be negotiated by email or fax. The usual production lead time is 15–20 days after receipt of a confirmed order and L/C or T/T, and it may vary depending on order volume, number of product types, and raw material availability. Samples are generally free, though charges may apply if they exceed 1kg. Samples can be shipped via EMS, DHL, UPS, FedEx, TNT, and similar couriers, and are usually sent within one week.
Its strengths include a long manufacturing history, a clearly defined product range, transparent industrial specifications, and a basic certification foundation, making it suitable for evaluating as a source of insulating sleeving. The drawbacks are also clear: the website content appears dated, with limited signs of updates after 2014; the FAQ contains the phrase “agrochemical product,” which is unrelated to insulating sleeving and suggests insufficient content maintenance; and bulk logistics, after-sales support, warranty terms, minimum order quantities, and quotation mechanisms are not fully disclosed.
This site is better suited to industrial product importers, cross-border B2B sellers, trading companies, and procurement teams in the motor, automotive, and electrical appliance industries for initial supplier screening of insulating sleeving. If you need online transactions, real-time inventory, or platform-based fulfillment, the website offers limited support. The source text does not provide information on access from China, so this cannot be determined; actual access testing is recommended.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on insulation-supplier.com official site.
insulation-supplier.com is an China E-commerce provider. TG4G tracks its product information, an overall rating of 4.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach insulation-supplier.com directly.