Shanghai Wisdom Heating Alloy Co., Ltd. is a manufacturer and trading company based in Shanghai, China, specializing in resistance heating alloy, high temperature alloy, precise alloy, and special alloy products. Established in 1995, the company has over 20 years of experience in the alloy industry, operating a 10,000m2 factory with an annual output of 5,000 tons and employing between 101 and 200 people. They offer a comprehensive range of alloys, including FeCrAl, Ni-Cr, and Cu-Ni series, available in various forms such as wire, strip, ribbon, pipe, tube, bar, and rod. Shanghai Wisdom Heating Alloy Co., Ltd. utilizes advanced equipment like vacuum induction furnaces, electroslag furnaces, and heat treatment production lines, supported by in-house laboratories for chemical, metallurgical, and electromagnetic property testing. Their products are widely applied across diverse industries including chemical, metallurgy, glass, ceramic, home appliance, electronics, aviation, nuclear energy, and defense. The company serves a global market, exporting to regions including North America, Europe, Asia, and Africa.
Established brandFounded in 1995, with over 20 years of industry experience.
Shanghai Chonray Precision Alloy Co., Ltd. is a manufacturer based in Shanghai, China, specializing in electric heating products and specialty alloys. Established in 2001, the company has grown to employ between 51 and 100 people and operates two manufacturing bases: one in Shanghai for electric heating elements for industrial furnaces, and another in Jiangsu Province for the research and production of specialty alloys, including high resistance, super, corrosion-resistant, and precision alloys. Chonray offers OEM and ODM services, annually supplying nearly 10,000 sets of various electric heating elements and serving over 50 medium-sized industrial enterprises. Their product portfolio includes ceramic fiber heating modules, metal electric heating elements (such as FeCrAl wire and corrugated alloy resistance strips), tubular heaters (including radiant tube heaters), and non-metallic ultra-high temperature heating elements. The company holds ISO certification and exports 21% to 30% of its products to North America, South America, and Western Europe, with an annual output value ranging from US$5 Million to US$10 Million. They have established long-term strategic cooperation with well-known companies like Ipsen, Saint-Gobain, BAOSTEEL, and FUYAO GLASS.