About Yongxing Boiler Group
Yongxing is your professional & large-scale industrial boilers manufacturer. Covers an area of 660,000m2, total assets of 330 million yuan, production equipment 336 sets. With around 40 years boiler experience to supply you a good price, high efficiency steam boiler. Get Certifications of ASME, CE, China 4A，SGS，BV，DOSH and etc. You could choose your requirements from 240+ boiler types. All the boiler you want can deliver in 30days, as we have a complete set of advanced, highly automated boiler production lines. You could find a lot of real cases successfully in more than 130 countries.
Yongxing Boiler Honors & Awards
First one is Yongxing China A class certifications for boilers & pressure vessels. We are China seldom Doube-A class steam boiler & generator manufacturer. Second one is ASME certifications for our brand JINMA. With “U” and “S” Mark for boiler, we could supply you with ASME standard industrial boiler with best steam boiler price. Third one is CE certifications from Italy ECM institute. We could supply you 238 models CE products. ISO9001 quality system control certificate. Yongxing induced advanced steam boiler companies management system, our management is more advanced, systematic, and reasonable.
Yongxing Boiler Quality Control Process
Please refer to them below.
- Raw material specification and their surface quality
- Material cutting geometry size, groove direction size for seamless welding.
- material mark, product number control for trace.
- Forming quality, girth, edge angle, straightness are all well controlled
- Control of welding quality, welding technology with an unequal thickness
- Timeless of test board, try our best to ensure 0 repair
- With welder’s steel seal
- Same with #2 control process
- Yonxing worker strictly control the position, diameter, quantity, fear, center line of drilling holes, and mark them properly.
- Do the first bend pipe inspection and spot check in the steam boiler manufacture.
- Control the size and position, and make marks.
- Assembly quality control, boiler tube end extension length, manhole inspection.
- Welding quality control and inspection