1. ISO and AWS Certificate
2.20 years production experience
3. Material: Q235, Q345, Q420B
4. Hot DIP galvanization
5. OEM is welcome
6. High quality with reasonable price
7. Can produce various height and structural tower
8. Monthly production capacity can reach 10000 Metric tons
Performance Standard
Besides conforms to the drawing and design, the materials and fabrication of tower components shall conform to the following standards (Chinese Standards) and customer's requirements.
Steel pipe/angle/hybrid tower welding requirements
1 )we used CO2 welding and submerged arc auto welding or other methods.
2 )Welded seam shall be full penetration and grinded.
3 )The welded product has no fissure, scar, overlap, layer or other defects.
Steel tower Galvanization/color painting
All steel items, bolts, nuts, washers & other components to be hot -dip galvanized with uniform. As per (ASTM-A-123). Paiting for corrosion proof
Company Hardware Configuration
1. The company has advanced digital physical and chemical laboratory.
2. We have one 2400 tons CNC bending machine, have two domestic advanced digital automatic production line for steel pipe tower, have 6 automatic numerical control robot welding system, have one Steel tube joint welding machine, have 3 CNC plasma flame cutting machine, have 5 High speed CNC Angle steel line and steel plate production line, one CNC tower foot welding robot system., 2CNC Plane drilling machine, 1 sand shot blasting machine, 1 gantry type submerged arc welding machine. 6 cutting/shearing machine
3. Annual production capacity of 150, 00 tons of hot galvanizing line and one Automatic centrifugal bolt galvanizing line.
Management and technical advantages
1.2009 ERP production management system
2.2014 We are China steel structure association membership.
3.2012-2014, we are provincial star enterprise.
4.2013-2014 we have AAA credit grade, which awarded by Agricultural bank.
5.2011 We got ISO 9001: 2008 standard certificate.
6.2013 we got OHSAS 18001: 2007 standard certificate
7.2012We were patent enterprise
8. Mar, 2014 we got reputation certificate award by Jiangxi province Supervisory Bureau for Quality and Technology.
9. Contract & promise keeping enterprise for 5consecutive years awarded by Qingdao business executive management bureau.
10. Engineering construction & installation qualification enterprise grade II
Steel pole tower /angle steel tower
1. Our products have high resistivity against heat, humidity, moisture, water etc.
2. Owning to use the rare earth special craft during the production process, to ensure its high precise, good quality and competitive advantage. Meanwhile, we can accept the product type damage test to ensure the high safe factor of our products.
3. Because of good quality and competitive price caused by innovation and management reform, experienced service in fabrication, design, installment, consultancy, we have built longterm relationship with many countries, such as America, Morocco, Sir Lanka, Russia, Jordan, Guyana, Nigeria, Australia, Spain, Indonesia, Singapore, the Philippines, Kenya, etc.
Why Choose us?
* Tower Design tailor made to your requirements
* Pre Dispatch inspection by buyer or international inspection agency.
* Steel certified as per international.
* Design of Tower as per China/ International design standards.
* Galvanization as per international standard.
* Timely project completion.
* Convenient transportation to Qingdao port & airport(only one hour)
* We are manufacturer. We have our own land & factory. The land was bought instead of rent.
* Independent import & export authorization from government. Price is competitive
Qingdao Sangao Metal Structure Co., Ltd. Was established in 2004, located in Qingdao Jiaozhou Airport Industrial Park and only 30 km far away from Qingdao Liuting Airport. It is only 3 km far away from Qingdao new international airport and 3 km far away from Jiaozhou Bay railway logistics and 30 km far away from Qingdao port. The transportation is very convenient.
The company size is around 35, 000 square meters. The workshop plant production area is about 12, 000 square meters. Total 300 employees and 80 technical staff. Company. Lifting and loading capacity is 100 tons. The main large equipment are 12, 000 tons CNC bending machine, 3200 tons CNC bending machine, JX2020 type CNC joint angle automatic production lines, 8 * 36 m large CNC flame and plasma cutting machine, 100mm * 3200mm Bending machine, ZTE CNC cutting machine, CNC lathes, large gantry CNC machine and CNC punching production lines and so on.
The company has independent right for import and export. With the registered capital of 50 million RMB. We have Swiss SGS certification, ISO9001 quality system certification, ISO14000 environmental quality management system and ISO18000 Occupational Health and Safety Management System certification. Also our workers have ship building level multi-position welding certificate. ENISO9606-1, American Institute of Steel Construction AWS, the United States and other international pressure vessel ASM welding certifications. We are qualified by the RT, UT, MT and the DNT inspection.
Company Products related to areas: Telecommunications, electricity, radio and television tower fabrication and installation, large diameter welded pipe, square tube, conical tubes, rectangular tubes used in mining and paper making machinery, large airports, railway stations, sports and commercial and entertainment centers, shipyards and the implementation of high-rise structures. Also for coal chemical, aluminum, power and environmental protection equipment, water treatment equipment, chemical production equipment and power plant equipment as well as various non-standard storage tanks, pressure vessels, metal processing structure design, manufacture, galvanized corrosion, construction installation of specialized companies. Integrated processing capacity of 40, 000 tons. We are now well known enterprises at home and abroad to establish good relations of cooperation. Our products are exported to the United States, Germany, Australia, Brazil, Saudi Arabia and other countries.
Sangao Metal Structure Company seek principle high-quality, high efficiency, high integrity to make enterprises bigger and stronger. With qualified products, good reputation, dedication and friends at home and abroad, we will work together to create brilliant!
