bs34110+ factories verified

Established in 2000, NAI-LOK has made a name of itself in the list of top suppliers of in China. We focus on the production, research and development, sales of instrumentation valves and alloy valves. We have more than 20 years of precision valve manufacturing and 10 years of export experience.

Danyang Feilun Gas Valve Co., Ltd. Established in 2001, located in a historic town Yanling in Jiangsu, China. It is a professional valve manufacturer with more than 200 employees, including dozens of technical engineers.

Shanghai RISEON is the Shanghai branch of Shandong Yong'an Ruisheng Special Equipment Technology Co., Ltd. Headquartered on the 5th floor, No. 1101 Bocheng Road, Pudong New Area, Shanghai, RISEON leverages its parent company's deep R&D and manufacturing strength to deliver efficient, safe cylinder solutions to customers worldwide.

Shandong Hongsheng Pressure Vessel Co., Ltd. is a legal registered in China, a seamless gas cylinder and supporting industry chain manufacturing enterprise integrating scientific research, development, production, sales and service.

Incorporated in the year 2014, Qingdao Ludong Gas Co., Ltd was established by one team of experienced gas experts providing speciality gases to China and foreign market.

Nanjing Blue Sky Filter Co., Ltd. Was founded in 2009. Blue Sky manufactures and sells various types of air filters and has expanded the product range to water filtration products, kitchen filtration products, and automotive filtration products etc. The company's products are exported to international markets of 48 countries.

Yiwu Hongqian Technology Industry Co., Ltd. is one of the leading enterprise specialized in developing, engineering, manufacturing, and exporting medical, lab and industrial products.

Forterra Gas is a leading and professional gas company located in QINGDAO, China. We supply gas equipmentsm, such as gas cylinders ( steel cylinders, aluminum cylinders), cylinder valves, Cryogenic gas equipments, such as cryogenic storage tank, cryogenic pump, cryogenic dewars, liquid nitrogen container. Also we supply all kinds of industrial gases, such as Nitrogen, Oxygen, Carbon Dioxide, Argon, Hydrogen, Helium gas, Acetylene gas, Nitrous oxide gas, Carbon monoxide gas, CH4 gas and also Mix gases...etc. We can supply refilling service, and we also have gas plant design ability can offer clients the one-stop gas plant design service. Products customize service...And so on.

BOSOM is an leading enterprise in global stainless steel industry, with more than 10 years experience, which processing, distribution and trade stainless steel finish products, such as stainless steel buffet dishes, stainless steel chafing dishes, stainless steel dishes rack, stainless steel bowl, stainless steel tray, stainless steel flask, stainless steel basin, stainless steel G. N Pan, stainless steel colander bowl, stainless steel knife, stainless steel buckets, etc and semi finish product, such as stainless steel coil, stainless steel sheet, stainless steel strips, stainless steel welded pipe etc.

Ningbo Sanan Valve Manufacure Co., Ltd. Founded in 2003, which is specialized in valve's research and manufacture in the field of pressure container pipeline, gas fire fighting safety protection, chemical industry equipment, ship, vehicles and semiconductor etc. It is a high-tech enterprise, a member of the Board of Directors of China Industrial Gas Industry Association and the Gas Pressure Equipment Professional Committee of China Gas Association, and secretariat units of national gas standardization technical committee fitting sub-committee. It is listed as one of Ningbo high growth cultivate enterprises, gas valve engineering technology center in Ningbo city, and Ningbo municipal management innovation model enterprise, "Good quality" labels' company of Zhejiang manufacture and the undertaking unit of the industrialization demonstration project of the national torch plan and the national key item SRDI "little giant" enterprise. Besides, it has participated in drafting national standards for many times. It is one of China's largest gas cylinder valve manufacturers.

Shandong hongyunda zheshan gas Co., Ltd founded in 2008, it is a professional company that integrates gas product development, production, sales, and transportation, committed to providing customers with safe, professional, and pure gas. The company is located in zhangqiu district, jinan city, with a land area of 11770 square meter. 2023, our company established international trade department --shandong hongyunda international trade Co., Ltd. Our company has multiple sets of production equipment for standard gases, high-purity gases, medical gases, and fire gases. The main gas products produced and sold include industrial gases, high-purity gases, food additives (carbon dioxide, nitrogen), standard gases, special gases, laboratory gases, electronic gases, and multi-component laser mixtures; Provide various deadline irrigation equipment and services for enterprises, and provide customers with safe and professional system solutions through demand analysis, scheme design, installation and debugging, and sales service...