About Jiangyin Senphus Electrical Material Co., Ltd. - Electrical Heating Elements Supplier in China

Jiangyin Senphus Electrical Material Co., Ltd. operates from China and maintains a catalogue of eight active products. The listings span the platform categories Agriculture, Wires & Cables, Steel Wires, Other Medical Equipments and Mats, indicating a diversified product set. The catalogue includes three variants of silicone rubber heating plates, a silicone rubber flexible heater, a roof snow‑de‑icing heating cable, a drum silicone rubber heater, a silicone rubber ribbon heater and an electric indoor under‑floor heating mat. The eighth item is a Cr20Ni80 alloy resistance wire, recorded with HS code 7505.22 and described as a nickel‑chromium alloy containing 80 % nickel and 20 % chromium. No additional certifications are mentioned for any of the items, and the supplier is placed in the “harbor” trust tier on the platform.

Product Range and Specialties of Jiangyin Senphus Electrical Material Co., Ltd.

The product list focuses on silicone‑rubber heating solutions and a nickel‑chromium alloy heating wire. In the heating‑element market, silicone rubber plates typically operate between - 40 °C and +200 °C and are offered in power densities of 100‑300 W/m², while flexible heaters and ribbon heaters are supplied in widths of 10‑300 mm with power ratings up to 500 W/m. Drum‑type silicone heaters are common for industrial tank heating and often conform to IEC 60287 performance testing. Under‑floor heating mats for indoor use are usually 10‑20 mm thick, with a typical voltage rating of 220‑240 V and a power output of 80‑120 W/m². The Cr20Ni80 alloy resistance wire belongs to the NiCr‑80/20 grade widely used for high‑temperature resistance elements; standard specifications include a resistivity of about 1.09 Ω·mm²/m and a maximum continuous operating temperature of 1100 °C. Buyers of these categories frequently require UL, CE or IEC compliance documentation, as well as material safety data sheets (MSDS) for the silicone compounds and alloy composition certificates for the resistance wire.

Trade and Export Information - Jiangyin Senphus Electrical Material Co., Ltd.

China is a major exporter of silicone‑based heating elements, with the majority of shipments destined for Europe, North America and Southeast Asian manufacturing hubs. The alloy resistance wire falls under HS chapter 75 (base metals) and specifically HS 7505.22, which is subject to customs inspections for metal purity and alloy composition. Typical importers request conformity to IEC 60287 for heating elements and may ask for third‑party test reports covering temperature coefficient, power density and durability. Packaging for heating plates and flexible heaters usually involves insulated cardboard boxes or wooden crates with moisture‑resistant liners, while the alloy wire is shipped in sealed steel drums or bulk bags. Common Incoterms for these goods are FOB Shanghai or CIF Rotterdam, reflecting the logistics network that moves bulk electrical heating components from Chinese manufacturing zones to global distribution centers.

Sourcing from Jiangyin Senphus Electrical Material Co., Ltd. - Buyer Guidance

When sourcing silicone rubber heating plates or flexible heaters, request a product data sheet that lists operating temperature range, power density (W/m²), voltage rating and silicone grade (e.g., medical‑grade or industrial‑grade). For the roof snow‑de‑icing cable, verify the cable’s ampacity, outdoor IP rating and compliance with IEC 60754‑1 for flame retardancy. The Cr20Ni80 alloy resistance wire should be accompanied by an alloy certification, resistivity measurement per meter and a third‑party test report confirming the 80 % Ni / 20 % Cr composition. Ask for UL or CE test certificates where applicable, as well as an MSDS for the silicone compounds. Confirm packaging details - insulated boxes for plate‑type heaters and moisture‑proof drums for the alloy wire - and ensure that the supplier can meet your preferred Incoterm and lead‑time requirements before placing a purchase order.

What types of heating elements does Jiangyin Senphus list in its catalogue?

The catalogue includes ordinary and specialized silicone rubber heating plates, a flexible silicone heater, a roof snow‑de‑icing heating cable, a drum silicone heater, a silicone ribbon heater, an indoor under‑floor heating mat, and a Cr20Ni80 nickel‑chromium alloy resistance wire (HS 7505.22).

Does the supplier provide any certifications for its heating products?

The supplier’s facts do not list specific certifications. Buyers should request UL, CE or IEC test reports and material safety data sheets for each product to verify compliance.

What is the material composition of the alloy resistance wire?

It is a nickel‑chromium alloy designated Cr20Ni80, containing approximately 80 % nickel and 20 % chromium, and is classified under HS code 7505.22.

Which HS code applies to the Cr20Ni80 resistance wire?

The resistance wire is listed with HS code 7505.22, which falls under the category for nickel‑chromium alloy products.

What typical specifications should I verify for the silicone rubber heating plates?

Check the operating temperature range (‑40 °C to +200 °C), power density (100‑300 W/m²), voltage rating (220‑240 V), and compliance with IEC 60287 performance testing.

What packaging is used for the heating cable and the alloy wire?

Heating cables are usually packed in insulated cardboard boxes, while the alloy resistance wire is shipped in sealed steel drums or bulk bags to protect against moisture and contamination.

What are common lead times for these products from China?

Lead times vary by product, but typical ranges are 3‑5 weeks for silicone heating plates and 4‑6 weeks for bulk alloy wire, subject to order size and required certifications.

Which markets commonly import these Chinese heating elements?

European Union countries, the United States and Southeast Asian manufacturers are the primary import markets for silicone‑rubber heating elements and nickel‑chromium alloy wires from China.