Brand name:
Longtai steel structure building
Module:
1. Single slope, double slop, multi-slope.
2. Single span, double-span, multi-span, single floor, double floors.
Column and beam:
1. Material Q345(S355JR)orQ235(S235JR)steel.
2. All bolts connecting.
3. Straight cross-section or variable cross-section.
Surface:
Hot-dip galvanized or painted.
Roof and wall panel:
1. EPS, PU, Rockwool sandwich panel.
2. Single colorful corrugated steel sheet0.326~0.8mm thick, YX28-205-820(820mm wide).
3. Sandwich panel with EPS, ROCK WOOL, PU etc insulation thickness around 50mm~150mm, 950mm or 960mm width.
Brace:
X or Y as well as other type bracing made from angle, round pipe etc.
Accessories:
Semi-transparent skylight belts, Ventilators, down pipe, outer gutter etc.
Window:
PVC or Aluminum alloy.
C or Z purlin:
Size from C120~C320, Z100~Z200.
Door:
Sliding or rolling up door.
Carring capcity:
1. Resisting winds and seismic impacts.
2. Bearing heavy snows.
Crane beam:
We can provide the crane with 5tons, 10tons, 20tons
Drawing:
1. Making the design and quotation according to your requirements very soon.
2. Making the quotation according to your drawings.
3. Giving you the satisfying opinion to your project.
Certificate:
ISO9001: 2008, AWS certified welder passport, SGS, BV.
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 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: //qdlongtai. En. Made-in-china. Com.
Qingdao Longtai Steel Construction Engineering Co., Ltd. is a professional company with large scale, specializing in steel structure designing, production and installation. Our parent company, with a floor space of 24000 square meters, is located in Licang Industrial Zone of Qingdao City. Our filiale, with a land area of 125300 square meters, is located in Jiangshan Industrial Zone of Laixi City.
Our products are various steel products, which are used as columns, beams, crane girders, purlines, bracings and other sections of certain steel building by a series of working procedure of welding, sand blasting and painting. To ensure high quality of all products, several advanced flow production lines and a lot of efficient and automatic equipment have been used in our workshop. Besides, each operator is quite skilled with plenty of experience. There're over 500 employees in our company, most of them are engineers and technicians.
The registered capital of our company is $1, 551, 273. We have professional qualification of grade two by special steel structure authority. We also have gained many honors, such as AA credit and ISO9001 certificate, which help to build up a best credit to our clients.
Our main business field and products are as following:
1. We could design, manufacture, and export following kinds of metal structure (light steel structure) products:
1) Metal structure series, such as Portal Steel Frame, Tower construction, Steel roof truss
2) Chain structures series, such as Flat chain, Arc chain, Curved surface chain Net-shell Construction
3) Membrane structure (Fabric structure)
4) Trussed structure
2. All kinds of prefab house, including
1) all kinds of modular house, with/without wheels under house.
2) Supplying building facilities-assembly portable house (modular house, container house) used in oil fields, oil refinery projects, building site, miner/mining
3) Prefabricated container house, with/without wheels under house
4) Prefabricated villas and prefab steel multi floor villas
We will try our best to provide our customers from both at home and abroad with the best products and service.
