We owns the First-grade Professional Qualification for contracting the steel structure project in China ,which is the highest level in the China Steel Structure Construction Engineering Field .There are just a few steel structure companies which can obtain this great reputation in China! This is the best proof to the first-class quality grade with our steel structure product!

Our company is established in 2001, which is a very great large-scale professional steel structure construction company. The year of 2001 is the period when China light steel structure industries grew up and developed rapidly. We are the professional steel structure warehouse/workshop/factory/shed pioneer in the China Steel Structure Construction Engineering Field!

We are integrating design, manufacture, construction, installation and after-sales service. We always concentrate on designing and manufacturing steel structure warehouse, steel structure workshop, steel structure factory, steel structure shed since our company was established. Our parent company, with a floor space of 24000 square meters, is located in Licang Industrial Zone of Qingdao City. Our filiale , with a floor space of 125300 square meters, is located in Jiangshan Industrial Zone of Laixi City in Qingdao City.

Our company also has been verified by Bureau Veritas which is a world famous third-party inspection company. You can also download our company Production Assessment Report and Trading Assessment Report verified by Bureau Veritas on the http://longtaisteel.en.china.cn.

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 15-30 days if the goods are in stock. or it is 20 -30days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: A: by T/T(30% prepaid as deposi,the balance 70% before shipment)