Walk into the materials laboratory of Tsinghua, Beihang, Shanghai Jiao Tong or the Harbin Institute of Technology and there is a fair chance the furnace on the bench carries the same nameplate it has carried for decades: Zhongyi, built by Shanghai Shi Yan Electric Furnace Co., Ltd. That nameplate has been in continuous production since the 1960s, longer than almost any competing laboratory furnace brand in China, and the company is now opening that heritage to overseas buyers, distributors and research-equipment traders who want a stable, technically credible Chinese source.
Below is a straightforward account of who the company is, what it has already proven, and how a distributor should evaluate an offer of this kind.
Sixty Years in a Single Trade
Shanghai Shi Yan Electric Furnace Co., Ltd. grew out of the Shanghai Experimental Electric Furnace Factory, established in the 1960s and restructured into a joint-stock enterprise in 2006. The Zhongyi trademark, registered in 1982, has been carried on the company’s furnaces ever since.
Two facts from that history are worth pausing on. First, Zhongyi is the earliest and longest-running manufacturer of laboratory electric furnaces in China. Second, the company was one of the early drafting units for China’s national standard covering laboratory electric furnaces. In other words, this is a manufacturer that helped define what a laboratory furnace in China is expected to be, rather than one that arrived after the definitions had been written.
Tested Where Failure Is Expensive
A brand’s customer list says more than a brochure. Over the decades the company has taken part in the laboratory supporting project for the Qinshan Nuclear Power Station and has supplied China General Nuclear Power (CGN). Those are environments where a furnace that drifts or trips mid-programme is a serious problem, and the reference has stayed with the company ever since.
The academic side of the list is just as telling. More than 60 university laboratories have been equipped and supported with the company’s laboratory furnace equipment and technical service, including Tsinghua University, Beihang University, Nanjing University of Aeronautics and Astronautics, Shanghai Jiao Tong University, Fudan University, Tongji University, East China University of Science and Technology, Xi’an Jiaotong University, Harbin Engineering University, Harbin Institute of Technology, Taiyuan University of Technology and North University of China.
Industrial users include Baowu Steel, Nanjing Iron and Steel (Nangang), Huaxin Cement, Jiangxi Copper, Tongling Nonferrous Metals, Shanghai Power Generation Complete Equipment Design and Research Institute, Wuhu Xinxing Ductile Iron Pipes, and laboratories under the Chinese Academy of Sciences. The mix is instructive: steel, copper, cement, power equipment and fundamental research are very different thermal environments, and a supplier that has held all of them for years is not learning your application on your first order.
The Software Underneath the Furnace
Hardware gets the attention, but control engineering is where laboratory furnaces are quietly won or lost. China’s National Copyright Administration has issued a computer software copyright registration certificate to Shanghai Shi Yan Electric Furnace Co., Ltd. for its Multi-Magnetic-Gap Filter Reactor Control Software V1.0. The certificate, registered under number 2017SR741722 (certificate number 2327006), records a development completion date of 3 July 2017 and a first publication date of 5 July 2017. A registered power-control software module is not a marketing trophy; it is evidence that the control side of the equipment is developed in-house rather than assembled from third-party boards.
That work sits alongside more than ten patents and software copyrights held by the company and its recognition as a High-Tech Enterprise in 2022. The company has also been a member of the China Heat Treatment Association and of the Electric Furnace and Industrial Furnace Branch of the China Electrical Equipment Industry Association for more than half a century. For an overseas buyer, long-standing industry membership is a useful proxy: it means the manufacturer sits inside the technical conversation rather than outside it.
Where These Furnaces Are Used
Laboratory electric furnaces sit at the front of the materials workflow: heat treatment, sintering and general sample preparation for metals, ceramics, cements and ores in teaching, research and quality-control settings. The customer base maps onto exactly that — university laboratories running teaching and research programmes, nuclear and power-sector laboratories, steel and non-ferrous metallurgy, cement and building materials, and institute-level R&D.
For a distributor this spread matters commercially. A furnace line that serves both a university teaching lab and an industrial quality-control bench can be positioned across several channels in the same market: education tenders, industrial QA departments, contract testing houses, and mining or metallurgy groups.
A Practical Checklist for Overseas Buyers
Brand continuity. Ask how long the manufacturer has built the product and under which trademark. A brand registered in 1982 with continuous production is easy to verify and easy to explain to your own customers.
Standards involvement. A supplier that took part in national standard drafting has had its designs reviewed by people other than its own sales team.
Reference depth. Ask for customer categories rather than logos alone. Nuclear laboratories, 60-plus universities, steel, copper, cement and power-equipment institutes describe a product that has been exposed to very different operating cultures.
In-house control engineering. Ask who writes the control software and whether the work is registered and owned by the manufacturer.
Technical service. The company’s stated model is equipment plus technical service. Confirm early what documentation, technical guidance and long-term support you can pass on to end users in your market.
A Supplier to Grow a Line With
Much of the laboratory furnace market is still bought on habit: buyers reorder from whoever supplied the department last time. That habit protects incumbents but slows new entrants. Working with a manufacturer that has both the longest production record in its home market and an active interest in export partnerships gives a distributor a different pitch — not the cheapest furnace on the table, but a furnace with a traceable sixty-year pedigree, a standard-setting background, and references that survive a customer’s due diligence.
Shanghai Shi Yan Electric Furnace Co., Ltd. welcomes enquiries from overseas buyers, distributors and research-equipment specialists. Share your target applications, the laboratory or industrial setting, and the markets you serve, and the team can respond with the relevant configuration and documentation.
Contact
Company: Shanghai Shi Yan Electric Furnace Co., Ltd.
Address: Building 10, Room A01, No. 18 Baxiu Road, Songjiang District, Shanghai 201600, China
Contact: Ding Jiafeng
Phone: +86 13501702889
Landline: +86 21 57812165
Fax: +86 21 67727818
Email: Ding.jiafeng@163.com
Website: www.choy.sh.cn | www.shiyan-furnace.com