About Us

Jingyi Co., Ltd. is headquartered at No. 58, Qingta West Road, Fengtai District, Beijing, with its production base located in Tianchang City, known as the "Pearl of East Anhui". Its main products include platinum-rhodium wire, platinum-rhodium alloy, platinum-rhodium thermocouple, sheathed thermocouple, instruments and meters, wind speed measurement devices, wire and cable, copper wire and copper material, alloy cable, pipe fittings and valves, cable tray, instrument switch cabinets, etc. The company has offices in Shanghai, Beijing, Nanjing, Guangzhou, Shandong, Qinghai, Hubei, and other places, boasts advanced production lines, and its sales cover all parts of the country as well as neighboring countries.

Currently, the company offers seven major categories of products: platinum-rhodium alloys, wind speed and air volume measurement instruments, meters, copper wire and copper materials, alloy and flat special cables, wire and cables, and pipe valve fittings, instrument switches, and cabinets.

Platinum-rhodium alloys: Type S (platinum-rhodium 10-platinum), Type R (platinum-rhodium 13-platinum), Type B (platinum-rhodium 30-platinum-rhodium 6) industrial thermocouple wires, armored platinum-rhodium wires, platinum-rhodium alloy bushing plates, platinum crucibles, platinum sleeves, pure platinum, rhodium powder, palladium powder, ruthenium powder, etc;

Wind speed and volume measurement category: wind speed measurement devices, wind volume measurement devices, anti-blocking wind pressure samplers, etc;

Instruments: thermocouple, thermal resistance; sheathed thermocouple, sheathed thermal resistance, temperature transmitter, pressure (differential pressure) transmitter, pressure gauge, bimetallic thermometer, glass tube level gauge; infrared thermometer, flow switch, ultrasonic radar, flowmeter, etc.

Copper wire and copper materials: annealed oxygen-free copper wire of various specifications ranging from 0.12 to 8mm.

Alloy, flat special cables, and wire and cable products include: high-temperature power cables, high-temperature compensating conductors, high-temperature control cables, frequency converter dedicated cables, flexible cables, high-current motor dedicated cables, computer cables, high-temperature resistant fluoroplastic cables, heat-resistant silicone rubber anti-corrosion cables, high-temperature resistant fireproof cables, mining cables, marine cables, branch cables, pipeline constant temperature tracing cables (electric tracing bands), fire-resistant cables, bus cables, flexible cables, signal cables, special flat tensile cables, elevator cables, etc.

Products for pipe fittings, trays, switch cabinets, and bus ducts include: instrument pipe connectors, instrument auxiliary containers, instrument valves, explosion-proof electrical appliances, and regulating valves; switch cabinets, distribution boxes, power cabinets, industrial automation systems, instrument insulation, protective boxes, DCS system engineering; galvanized series trays, spray-painted series trays, fiberglass series trays, stainless steel series trays, aluminum alloy series trays, etc.

Jingyi Corporation, adhering to the team spirit of pragmatism and innovation, participates in the fierce market competition. With excellent product quality, competitive product prices, and satisfactory sales services, we have earned your support and trust. We are willing to work together with friends from all walks of life to achieve common development. Looking ahead, we look forward to cooperating with you.