Qingdao Changning Boiler Thermoelectric Device Co., Ltd.

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Qingdao Enchant Environmental Products Co., Ltd.

🇨🇳 China
2000
101-200 people
Manufacturer/Trading Company
Established brand
Low MOQ
OEM manufacturer
High product rating
Key customer
CAO DAT TRADING AUTOMATICAL EQUIPMENTS COMPANY LIMITED
Key market
🇻🇳 Vietnam
Review
5
Description
Qingdao Enchant Environmental Products Co., Ltd. is a specialized manufacturer and trading company based in Qingdao, China, focusing on industrial control components and burner spare parts. Established in the early 2000s, the company operates a production facility of up to 3,000 square meters and employs between 101 and 200 professionals. They specialize in the design and production of gas burner safety valves, gas solenoid valves, air pressure switches, and gas filters. Their product portfolio includes high-precision components such as air differential pressure switches, gas shut-off valves, and gas burner controllers, often marketed under their own brand, Lenney, or provided as replacements for brands like Dungs.
1 Inch VG25 Solenoid Valves for Gas$3163.53
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Qingdao Kaineng Boiler Equipment Co., Ltd.

🇨🇳 China
1999
101-200 people
Manufacturer/Trading Company
Established brand
OEM manufacturer
ODM manufacturer
Product customization
Key market
Asia
Description
Qingdao Kaineng Boiler Equipment Co., Ltd. is a national leading high-tech enterprise and one of the largest boiler manufacturers in China, operating as both a manufacturer and trading company. Established in 1999 and formally listed on the stock market in 2016 (Stock Code: 838388), the company employs between 101 and 200 people, including 50 engineers. With a factory covering 73,000 sqm and over 300 sets of production equipment, including 10 pin tube welding lines and 12 H finned tube welding lines, Kaineng specializes in waste heat boilers, oil and gas fired boilers, marine boilers, economizers, pin tubes, H-fin tubes, spiral fin tubes, and various pressure vessels. They offer OEM and ODM services. The company holds a China Class-A boiler manufacture license, ASME U & S, Class D1/D2 pressure vessels design and manufacture licenses, and B grade boiler manufacturing qualification. Certifications include ISO 9001, ISO 14001, and ISO 45001. Kaineng's products are approved by global classification societies such as ABS, BV, CCS, DNV, and LR. They are a professional manufacturer and leader in the waste heat boiler industry, with over 25 years of experience in producing pin tube and H finned tube heat transfer enhancing components. Their annual production exceeds 3600 tons of pin tube enhanced heat transfer components and 8500 tons of H finned tube enhanced heat transfer components. The company has strong independent design and research capabilities, collaborating with universities like Xi'an Jiaotong University. Their products are sold to over 30 provinces in China and exported to countries including Bangladesh, Cambodia, Nigeria, Russia, Japan, France, and Northern Europe.
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Gas Fired Boiler$3443
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Professional Boiler Spiral Finned Tube Manufacturers, Spiral Finned Tube$2000

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