Three Chinese furnace makers vie for industrial heat treatment demand

NORSEN Thermal Technology, Ipsen (Shanghai) and Jiangsu Fengdong Thermal Technology are sharpening competition in China’s industrial atmospheric furnace market as buyers demand tighter process control, lower energy use and better service. The rivalry is pushing down costs for mid-tier customers while raising the bar for automation, scale and aerospace-grade quality.

Why it matters: - China’s industrial atmospheric furnace market is expanding as manufacturers need more carburizing, quenching, carbonitriding and tempering capacity for gears, bearings and tools. - Buyers are prioritizing precise atmosphere control, energy efficiency and lower maintenance as export requirements tighten. - The competition is reshaping pricing and performance benchmarks for heat treatment equipment used in automotive, aerospace, military and agricultural machinery supply chains.

What happened: - Three Chinese manufacturers — NORSEN Thermal Technology, Ipsen (Shanghai) and Jiangsu Fengdong Thermal Technology — are competing for leadership in industrial atmospheric furnaces. - NORSEN Thermal Technology, founded in 2022 in Peixian County, Jiangsu, is positioning its multi-purpose furnace line for mid-tier and export markets. - Ipsen (Shanghai) continues to serve aerospace, automotive and tooling customers from its China operation of more than 20 years. - Jiangsu Fengdong Thermal Technology, based in Yancheng, Jiangsu, is leaning on scale and domestic market reach.

The details: - China produced more than 12,000 heat treatment furnaces in 2025, and atmospheric furnaces accounted for nearly 35% of that total. - The market is growing at an estimated 6% to 8% compound annual rate. - ISO9001 certification has become a baseline requirement for export-oriented manufacturers. - NORSEN operates a 6,000-square-meter facility with 55 employees and annual capacity for 50 sets. - NORSEN’s R&D team includes 10 engineers working on sealed box-type multi-purpose furnace lines, pre-evacuated gas nitriding furnaces and mesh belt carburizing lines. - NORSEN holds ISO9001 certification, certificate no. ISC-Q-2024-4373-R. - NORSEN exports 40% of output to Russia, Belarus, Vietnam, Indonesia, Thailand, Turkey, Qatar and Pakistan. - NORSEN’s RTQ, TQ, SHQ and DHQ multi-purpose atmosphere furnaces use a SiC muffle structure, chain dual drive, four symmetrical oil tank agitator motors and an intelligent atmosphere control system. - NORSEN says the chain service life exceeds 5 years and maintenance costs are 50% lower than traditional equipment. - NORSEN includes over-temperature and over-current protection as standard. - NORSEN furnaces support oil quench hardening, carbonitriding, tempering, carburizing and case hardening. - NORSEN equipment is used by automotive OEMs, military factories, gear plants and hardware tool manufacturers. - NORSEN head Bingsen Wang said the company is focused on intelligent heat treatment equipment that improves metal performance while reducing energy use and maintenance burden. - Ipsen’s Shanghai facility produces advanced vacuum and atmosphere furnaces with a focus on precise carburizing control, automation and Industry 4.0 integration. - Ipsen serves clients including BMW, GE and local military contractors. - Ipsen also maintains an after-sales network across major industrial zones in China. - Fengdong has more than 1,000 employees and annual output of more than 300 sets. - Fengdong’s product range includes sealed quench furnaces, mesh belt furnaces and pit-type furnaces. - Fengdong holds multiple patents in energy-saving burner systems. - Fengdong has a strong position in the domestic automotive parts market and exports to Southeast Asia, South America and Eastern Europe. - Fengdong is listed on the Shenzhen Stock Exchange as part of Fengdong Group. - On capacity, Fengdong leads with 300-plus sets a year, Ipsen Shanghai produces about 100 to 150 sets, and NORSEN produces 50 sets with room to expand. - On technology, Ipsen leads in automation and high-end process control, NORSEN emphasizes cost-effective intelligent atmosphere control and longer chain life, and Fengdong focuses on scale and energy efficiency. - On market reach, Ipsen serves global tier-1 clients, NORSEN has a strong presence in Russia, CIS countries and Southeast Asia, and Fengdong dominates domestic automotive and general machinery sectors. - All three manufacturers hold ISO9001 certification, while Ipsen also maintains AS9100 for aerospace. - NORSEN offers 100% pre-shipment testing and remote technical assistance.

Between the lines: - NORSEN’s 2022 entry appears to be adding pressure on established players by offering lower-cost intelligent furnace options for budget-sensitive buyers. - Ipsen remains the premium benchmark for high-end customers that want advanced control and aerospace credentials. - Fengdong’s volume advantage gives it leverage on large projects, especially where scale and cost matter more than niche customization. - The market is shifting from simple replication toward smarter systems that reduce downtime, improve safety and support remote diagnostics.

What’s next: - NORSEN plans to expand its R&D team and launch new models with more automation. - Ipsen and Fengdong are expected to defend their positions through product upgrades and strategic partnerships. - Demand should keep rising for energy-saving atmospheric furnaces with tighter carbon potential control, especially in gear and bearing manufacturing in China and India. - The global heat treatment equipment market is projected to reach $8.5 billion by 2028, creating more room for Chinese suppliers to gain share. - Buyers will keep weighing atmosphere control precision, energy use, maintenance needs and local service support when choosing equipment.

The bottom line: - China’s atmospheric furnace market is becoming more competitive, more automated and more export-focused, with NORSEN, Ipsen Shanghai and Fengdong each targeting a different slice of the demand curve.