How to choose the boilers

Boilers as an energy conversion device, in life, industrial production, thermal power plants, ships, locomotives, and have applications in industrial and mining enterprises. Boilers are durable and often use several decades, so we must be careful to buy the boiler. Here are a few from experience for your reference.
Ⅰ. the quality of the boiler
Security: 1. failure, whether in time off the gas valve. Is currently the best security protection with two gas valves, safety valves between two mutually monitor each other's status. 2. will delay the ignition. If the ignition delay, the light will produce deflagration, in serious cases may explode (Of course, this is a rare occurrence). Therefore, when the boiler in the election must choose large companies, high-tech company produces boilers.
Stability、reliability: 1. Igniter success rate. 2. firing a high success rate, temperature sensors and control elements of high sensitivity, so as to ensure a constant water temperature.
Perfect protection function: If frost protection, leakage protection, overload protection, low water pressure or water protection and so on.
Powerful fault self-test function: This is very favorable for maintenance.
The level of thermal efficiency: little difference between the current boiler.
Convenience: There is no regular fixed temperature function, operation is convenient.
Ⅱ. the boiler of the brand is not well-known brands, there is no sound service system and accessories, as a boiler of at least ten years with as many as twenty years, so the service is very important, I believe that every customer reluctant to buy in the future nobody no accessories boilers.
Ⅲ. choose a good technology, good workmanship, good reputation, good service and make you feel comfortable with the company.

Ⅳ. the price. Of course, the higher the better value for money
ZG is a large state enterprises, the former Ministry of Machinery boiler manufacturing of key enterprises, is the Midwest's largest boiler manufacturers, with the highest level of China A-class boiler manufacturing boiler manufacturing license and three types of pressure vessel design and manufacture license.
The company has consistently adhered to the "leading technology, quality first" principle, attaches great importance to technology transfer and new product development, with many domestic scientific research institutes horizontal cooperation of all long-term relationship, such as Chinese Academy of Sciences, Tsinghua University, Xi'an Jiaotong University, Huazhong University of Science and Technology, Shanghai Institute of Mechanical Engineering and so on. Company's technology center has been identified as provincial-level technology center, the company was named the first batch of Zhengzhou research base. Relying on strong technical strength, the company obtained many awards a variety of products, renowned domestic.
ZG has high value product quality, depending on the quality of corporate life, once in 1999 and passed the ISO9001 international quality system certification, the China Certification Committee for Quality Mark Quality Certification Center of Quality System Certification. Enterprise also won the Ministry of Machinery Equipment Management Excellence Award, Henan Province Quality Management Award, the National boiler industry user rating "quality, reputation and service" Best Award honors.
Currently, ZG from product development, design, manufacture, installation, support and sales services for the whole process, maturing, with strong market competitiveness and business resilience. In the market economy, Zhengzhou Boiler Co.,Ltd. known for its strong, high-quality products, a trusted service, firmly based on our boiler industry of the forest.