Quick answer: the top-ranked tube furnace brands in China on this list are BEQ (Anhui), Ke Jing (Anhui) and MAKEWAVE (Shandong). 6 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked tube furnace brands
How this list is ranked- 01
BEQ
贝意克BEQ
- Tube furnaces
- Muffle furnaces
Registered legal entity on file; email and phone published; operating since 2012.
View profile → - 02
Ke Jing
科晶
- Tube furnaces
- Muffle furnaces
Registered legal entity on file; email and phone published; operating since 1997.
View profile → - 03
MAKEWAVE
迈可威MAKEWAVE
- Tube furnaces
- Muffle furnaces
Registered legal entity on file; email and phone published; operating since 2004.
View profile →
- 04
NBD 诺巴迪NBD
Registered as 河南诺巴迪材料科技有限公司 in 2011.
- Tube furnaces
- Muffle furnaces
Why it ranks here: registered legal entity on file; email and phone published; operating since 2011.
- 05
SAFTherm 三特炉业SAFTherm
Registered as 河南三特炉业科技有限公司 in 2015.
- Tube furnaces
- Muffle furnaces
Why it ranks here: registered legal entity on file; email published; operating since 2015.
- 06
Zhong Huan Dian Lu 中环电炉
Registered as 天津中环电炉股份有限公司 in 1998.
- Tube furnaces
- Muffle furnaces
Why it ranks here: registered legal entity on file; email published; operating since 1993.
International tube furnace brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
CARBOLITE GERO CARBOLITE GERO卡博莱特·盖罗
Registered as 弗尔德(上海)仪器设备有限公司 in 2006.
- Tube furnaces
- Muffle furnaces
- Drying ovens
Why it ranks here: registered legal entity on file; email and phone published; operating since 1938.
- INT
ThermoFisher ThermoFisher赛默飞世尔
Registered as 赛默飞世尔科技(中国)有限公司 in 2003.
- Tube furnaces
- Separatory funnels
- Bioreactor
- Scanning electron microscopes
- Microplate Readers
- Biosafety Cabinets
Why it ranks here: registered legal entity on file; email and phone published; operating since 1962.
- INT
Nabertherm Nabertherm
Registered as 纳博热(上海)工业炉有限公司 in 2005.
- Tube furnaces
- Muffle furnaces
Why it ranks here: registered legal entity on file; email and phone published; operating since 1947.
- INT
SIGMA 西格马SIGMA
Registered as 西格马(河南)高温科技集团有限公司 in 2015.
- Tube furnaces
Why it ranks here: registered legal entity on file; email and phone published; operating since 1999.
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | BEQ贝意克BEQ | Anhui | 2012 | 安徽贝意克设备技术有限公司 |
| 02 | Ke Jing科晶 | Anhui | 1997 | 合肥科晶材料技术有限公司 |
| 03 | MAKEWAVE迈可威MAKEWAVE | Shandong | 2004 | 青岛迈可威微波创新科技有限公司 |
| 04 | NBD诺巴迪NBD | Henan | 2011 | 河南诺巴迪材料科技有限公司 |
| 05 | SAFTherm三特炉业SAFTherm | Henan | 2015 | 河南三特炉业科技有限公司 |
| 06 | Zhong Huan Dian Lu中环电炉 | Tianjin | 1993 | 天津中环电炉股份有限公司 |
Frequently asked questions
How many tube furnaces manufacturers and suppliers in China are listed here?
10 companies are listed for tube furnaces (管式炉). 6 Chinese manufacturers have full profiles and are ranked; 4 international brands with China operations are listed separately.
Where are China's tube furnaces manufacturers located?
Among profiled companies: Henan (3), Shanghai (3), Anhui (2), Shandong (1), Tianjin (1).
How is this list ranked?
By the completeness and verifiability of each company's data: a registered legal entity, an official website, published contact details, a product range and company history. The rank is not a quality rating, and no company pays for its position. See How we rank for the full method.
How do I contact these manufacturers?
Each listing shows the company's official website and, where published, its email and phone number. Of the 10 companies listed, 10 have an official website and 10 publish an email address.