First, whether there is a qualified business license, whether there is general taxpayer information, and whether a special VAT ticket can be issued. It is better to have a member of the authoritative association of the construction industry.
Second, whether there are successful construction site cases and which large construction enterprises have cooperated. The cases of China Construction, China Metallurgical and China Railway Construction Group are better.
Third, whether the price is ridiculously low, the products below the industry average price are generally fake and shoddy products, shoddy.
Four, whether the package design, production, installation, on-site acceptance. Only good manufacturers can promise acceptance, because they have confidence and confidence in their products and are not afraid of inspection and acceptance. Museums are generally equipped with more than 20 facilities, such as evaluation platform, safety belt experience, falling hole experience, fire extinguisher demonstration experience, helmet impact experience, comprehensive electricity consumption experience, balance beam experience, wire rope experience, first aid experience, crane operation experience, weight experience, safety protection product display training and so on. It's not necessary to do it all, it depends on which equipment you choose. Among them, the helmet impact experience is about 20,000, the seat belt use experience is about 1.6 million, the hole falling experience is about 40,000, the fire extinguisher demonstration experience is about 1.3 million, the balance beam experience is about 2,500, and the comprehensive electricity consumption is about 1.6 million. The general market is like this. Some equipment styles are relatively concentrated, while others are relatively simple. For more questions, you can consult "Defending the Building", which can help you understand more comprehensive things.