Qingdao Sangao Metal Material Co., Ltd is located in Jiao Zhou district, Qingdao city, Specializing in sale in the I-beam, Stainless steel tube, Round bar, channel steel, Stainless steel sheet, H-beam, carbon steel, seamless pipe, angle steel and big diameter LSAW pipes.
We build a full range of structural sandwich panels from a variety of lightweight, high strength materials. We utilize our unique knowledge of materials to fabricate low cost solutions that meet our customers requirements. We have our own fibeglass plastic (FRP) sheet production line.
Management Certification: ISO9001:2008
We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the high quality at the reasonable price.
With more than 400 employees' super excellent ability and more than ten years' experience, Hengxin House Engineering Limited offer complete solution from design to erection. We have built more than 400 thousands square meters house a year world-widely. Meantime, our company is well known for excellent design and reliable quality.
Management Certification: NIL
Our daily capacity is large, 5, 000 square meter and this is how we manage it: 73, 000 square meter of factory space. 3 production lines for our prefabricated house series. 2 production lines for our light-steel structure house series. 1 production line for our light-steel villa series. 3 production lines for our container house series. 722 workers.
Our corporation is specialized in handling the business of sale. steel building etcThe company has cooperated with many clients both from domestic and overseas, and has obtained consistently high praise from our customers since it was set up. We sincerely welcome you to visit our company or contact us for cooperation!
We are a professional manufacturer of modular house, container house, some special container and etc in China. We can make house according with your requirement. If you have any specific requirement, please contact us freely and we can customise a solution for you at an affordable price.
1. Prefabrication, easy to install and disassemble. 2. Precision works, long life-span for use: 15-20 years. 3. Fireproofing level: A1. Earthquake proofing: 7. Wind load: 110km/h. 4. Using several times and recycling, economy and environment protecting.
Management Certification: ISO9001:2008, ISO14001:2004, OHSAS18000:2001
We provide complete design, engineering and manufacturing services for steel structural projects. Since the establishment in 1994, we have finished nearly 3000 projects around the world. Our overseas market mainly includes Middle East, Africa, South America and Southeast Asia, Australia and etc.
Beijing Dalimen Steel Structure Co., Ltd. has been committed into the industry of steel structure, prefabricated house for many years. With the core products of steel structure, prefabricated house, colored steel, and steel sheets, the group has become a powerful steel structure company integrating design, production, construction and marketing as a whole.
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