Quick answer: the top-ranked rupture disc brands in China on this list are BasCo (Jiangsu), BS&B (Shanghai) and DUTA (Liaoning). 6 Chinese brands are ranked by registration, contact and product data; 10 companies are listed in total. Updated 21 Oct 2026.
Ranked rupture disc brands
How this list is ranked- 01
BasCo
八方安全BasCo
- Rupture discs
- Flame arresters
- Breather valves
Registered legal entity on file; email and phone published; operating since 2002.
View profile → - 02
BS&B
BS&B
- Rupture discs
Registered legal entity on file; email and phone published.
View profile → - 03
DUTA
度达DUTA
- Rupture discs
Registered legal entity on file; email and phone published; operating since 1988.
View profile →
- 04
Hua Li An Quan 华理安全
Registered as 上海华理安全装备有限公司 in 1994.
- Rupture discs
Why it ranks here: registered legal entity on file; email and phone published; operating since 1994.
- 05
V-TEX V-TEX
Registered as 上海韦特库斯贸易有限公司 in 2017.
- Rupture discs
Why it ranks here: registered legal entity on file; email and phone published; operating since 1949.
- 06
Xin Guang Hang Yu 新光航宇
Registered as 沈阳新光航宇安全系统有限公司 in 2000.
- Rupture discs
Why it ranks here: registered legal entity on file; email and phone published; operating since 1951.
International rupture disc brands in China
Foreign-owned groups with Chinese manufacturing or sales companies. Listed separately so the ranking above covers Chinese manufacturers only.
- INT
OsecoElfab OsecoElfab
Registered as 沃迈(上海)机电有限公司 in 2011.
- Rupture discs
Why it ranks here: registered legal entity on file; email and phone published.
- INT
REMBE REMBE
Registered as 认必安全控制设备贸易(上海)有限公司 in 2012.
- Rupture discs
Why it ranks here: registered legal entity on file; email published; operating since 1973.
More Rupture discs brands and companies
| Brand | Registered company | Website |
|---|---|---|
| CDCCDC | 美国大陆爆破片有限公司 | — |
| FikeFike | 美国FIKE公司 | — |
Comparison table
| # | Company | Province | Est. | Registered company |
|---|---|---|---|---|
| 01 | BasCo八方安全BasCo | Jiangsu | 2002 | 江苏八方安全设备有限公司 |
| 02 | BS&BBS&B | Shanghai | — | 上海备盈倍安全系统设备有限公司 |
| 03 | DUTA度达DUTA | Liaoning | 1988 | 大连度达理工安全系统有限公司 |
| 04 | Hua Li An Quan华理安全 | Shanghai | 1994 | 上海华理安全装备有限公司 |
| 05 | V-TEXV-TEX | Shanghai | 1949 | 上海韦特库斯贸易有限公司 |
| 06 | Xin Guang Hang Yu新光航宇 | Liaoning | 1951 | 沈阳新光航宇安全系统有限公司 |
Frequently asked questions
How many rupture discs manufacturers and suppliers in China are listed here?
10 companies are listed for rupture discs (爆破片). 6 Chinese manufacturers have full profiles and are ranked; 2 international brands with China operations are listed separately.
Where are China's rupture discs manufacturers located?
Among profiled companies: Shanghai (5), Liaoning (2), Jiangsu (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, 8 have an official website and 8 publish an email address.