What brand of natural gas valve is good?

Chunjiang (well-known trademark in China, one of the largest valve manufacturers in Zhejiang Province, 1972)

Bernard BERNARD (Shanghai Bernard Valve Co., Ltd. is a well-known domestic valve manufacturer Manufacturing enterprise)

Baofeng BYFINE (Shanghai Baofeng Valve Manufacturing Co., Ltd. is a Shanghai valve company with a long history)

Datian DATIAN (Shanghai Datian Valve and Pipeline Engineering Co., Ltd. was established in 1998)

Langao valve lzhpv (China's well-known trademark, Gansu famous brand, the most competitive brand in the market)

Huashan (Jiangsu Huashan Group Co., Ltd., Jiangsu famous brand, Jiangsu Province, famous trademark in Nanjing)

Diefei famenhebei (Hebei Diefei Valve Co., Ltd. is a key enterprise in China's valve industry)

Zhengdie Valve (a famous brand product in Henan Province, a famous brand in Henan Province trademark, a well-known enterprise in China's valve industry)

Tieli TF (one of the largest professional valve manufacturing enterprises in China, famous brand product in Liaoning Province, famous trademark)

In no particular order, List of well-known (famous) valve brands in China (2010):

Including the top ten valve brands Taitong valve, Hongtu valve, Bethel BTL, thermal power ydfvalve, Hongcheng hbhc, Dayu valve, Founder valve, Neway newayvalve, Chaoda ccvvalve, Shenjiang valve, Wuzhou valve, Hubei valve, Hunter, Hengrun, Taiya, New Generation, Jintian Copper, Liancheng, Amico

Top ten water pumps /Oil pump brand list - Pump brand ranking (2010)

Grundfos (Grundfos is one of the leaders in the global pump industry and the largest circulating pump manufacturer)

WILO (a professional group company specializing in the development, production and sales of water pumps and control equipment)

Kaiquan (Shanghai famous brand products, Shanghai famous trademarks, Chinese well-known trademarks)

Aoli (Aoli Pump Manufacturing Co., Ltd., one of the top 500 machinery companies, one of the top 20 companies in the pump industry)

EAST (Shanghai Famous Brand, one of the top 100 private technology companies, one of the top 500 Chinese machinery companies) Strong)

Nanfang Pump Industry (High-tech Products of Zhejiang Province, Famous Brand of Zhejiang Province, National Key High-tech Enterprise)

Yamei (High-tech Enterprise of Jiangsu Province, Top Ten Enterprises, Famous trademark of Jiangsu Province)

kenflo (one of the leading professional pump designers and manufacturers in China, famous brand product of Guangdong Province)

ABLE (famous brand product manufacturer of Fujian Province, Fujian Export Brand Enterprise, China Famous Trademark)

Xingqi (Shandong Famous Brand Product, Shandong Province Famous Trademark, Shandong Province High-tech Enterprise)

Well-known (famous) pump brand (2010)

In no particular order, the list of well-known (famous) pump brands in China (2010):

Including the top ten pump brands Huacheng Vacuum Pump, Lanshen, Qianlong Pump Industry, Linquan , Chaole, Daxin Daishin, Pat PTCM, Hongpump, Jinning, Jinhu JH, Yinxiang, Feijian Pump, Sanyu Pump, Xizipai, Hengsheng Pump, Longyuan, Gemstone, Lishen Pump, Taike, Tsurumi, Xiangjiang brand, Nanyue brand

Valve/pump brand list of well-known Chinese trademarks

K KARON Shanghai Guanlong Valve Machinery Co., Ltd. 7 categories: Valve

Sanhua Graphics Zhejiang Sanhua Co., Ltd. Category 7: Valve

Dunan DUNAN and Tudunan Holding Group Co., Ltd. Category 7: Cut

Stop valve, pressure limiting valve

S and pictures Hubei Hongcheng General Machinery Co., Ltd. Category 7: Valves

Chunjiang Hangzhou Chunjiang Valve Co., Ltd. Category 7: Valves

Kaiquan Jitu Shanghai Kaiquan Pump Industry (Group) Co., Ltd. Category 7: Pumps

Sanyu Jitu Haicheng Sanyu Pump Co., Ltd. Category 7: Agricultural Water Pumps

Liancheng and Pictures Shanghai Liancheng (Group) Co., Ltd. Category 7: Pumps

Lingxiao LINGXIAO and Pictures Guangdong Lingxiao Pump Industry Co., Ltd. Category 7: Pumps

Huacheng HCH and pictures Zibo Water Ring Vacuum Pump Factory Co., Ltd. Category 7: Vacuum Pump