Pc Wire

QINGDAO GLOBAL OVERSEAS IMP&EXP CO.,LTD represent some of the most famous Chinese enterprises specialized in producing and exporting high-strength low relaxation pre-stressed steel wire and strand, which annual output is: PC Strand 65,000 mtns, PC wire12, 000 mtns, and Metal Duct Pipe 500,000 ms.

QINGDAO GLOBAL OVERSEAS IMP&EXP CO.,LTD have reached, during the 20 years of activity, high professional experiences, manufacturing the products under German knowhow and Mannesman technologies and processing lines, achieving in the 1997 the ISO 9002 Quality System Certificate.

At the moment, the Company can produce, according to the market and customers requirements, various sizes of pre-stressed strand: 15, 70 mm, 15, 24 mm, 15, 20 mm, 12, 90 mm, 12, 50 mm, 12, 70 mm, 9, 53 mm, 9,50mm, 9, 30 mm, bonded and PE coated.

All the products are manufactured in accordance with ASTM A 416/A416M-12a, BS 5896-1980, AS-NZS 4672, GB/T 5223, JIS G 536, EN 10138, IS 14268, NBR7483:2008 and so on.

All the productions, fully being supported by the related international quality standard certificates, are sold in China and exported to more than 57 Countries of the 5 Continents.

Being the United States market and middle east market, some of the most important destinations, Global Overseas Group have achieved the PTI - Post Tensioning Certificate Institute-:the member, and the Dubai Municipality-: the Plant Certification.

Global Overseas Group also has developed during his intense and constructive activity a high tech knowhow, for offering to the customers a full range of fittings, to complete the Post Tensioning Concrete System.

-Fixed End Anchorage System,

-Equipments: Jacks, Pumps, Mixer, Duct Machine

-Plastic System

Tianjin Daqiang Steel Co., Ltd., founded in 1992, covering 260000 square meters and having over 1000 staff, is a big & private company registered with 48000000 RMB. Now the assets reach 600000000 RMB and we have fixed assets of 230000000 RMB. Led by the management policy of "self-accumulated, being pragmatic and innovative", after over ten years of hard work, our company has developed into a good-sized enterprise that can produce spring flat steel, rolled strip steel, Cultivator Steel, low oxygenation copper wire rods and low relaxation prestressed concrete steel strands.

We are located in Tianjin city, east to Jinghu Freeway, south to Danla Freeway and west to Jingjintang Freeway. We are only 5 kilometers away from Tangguantun Warehouse, which makes the transportation convenient. It is a good place for our development.

Our company has a strong technological basis. There are now 24 senior specialized technicians, secondary specialized technicians and 125 primary specialized technicians.

Our company has been paying much attention to the development of prestressed products. We have taken part in many social technical associations to devote ourselves to the production and promotion of the prestressed products and the development of new products. At present we can manufacture more than 10 types of products, such as 1*7-15.24, 1*7-12.7 and 1*7-17.8 series, according to G/B5224-2003, ASTM A416 and other standards. Now the annual production capacity of steel strands is about 100000 tons. The products are sold to over 30 provinces, cities and municipal districts and widely used in the fields of large-scaled bridges, high buildings and concrete products. Our goods are applied in the International Conference Center of Beijing Olympic Gymnastic Center, Beijing Wanda Plaza, Baoding Book & CAI Building, Ningbo Storage Battery Co., Ltd. Project, Tianjin Meijiangnan Haiyichangzhou Uptown, Tonghuang Freeway Bridge Project, Pengshui Waterpower Station, Beijing Shidai Olympic Town, Gezhouba Yunnan Nuozhadu Power Station, District A of Tianyuan Port International Conference Center, the newly built road to Beijing and others.

Our company is an enterprise that has a history of over 10 years and has continuously been assessed as an AAA credit enterprise for 5 years. As the direct client of Beijing Shougang Corporation, we have steady material sources. It ensures the good quality of the products. We have a full set of testing equipment, such as computer controlled strand tensile testing machines, hydraulic omnipotence pressure testing machines, flexibility & bend testing machines and steel stress & relaxation testing machines. With the self-contained testing instruments, we have every roll checked. The advanced testing equipment and our sense of responsibility are the essential factor and guarantee. We offer quality certificates and make quality follow-up for each batch. From the material to the finished products, we make selective examination in every working procedure for our DAQIANG brand products. We send samples of each roll of finished products to the Technology supervision and testing center for test. ISO9001 quality management standard is the uniform rule that we abide by.

Our company wins a good reputation with the strong quality and excellent after-sales service. Our prestressed products are popular with extensive users.

Tianjin Daqiang Steel Co., Ltd. welcomes friends of all circles to visit our company, give some suggestions, negotiate for business and work together for a bright future with zealousness.

Tianjin Qiangbang Industrial Co., Ltd., wholly owned subsidiary of Tianjin DaQiang Steel Co., has dedicated in steel industry for almost 20 years. With the philosophy "Customers and Credibility above all, people -oriented and community-serving", the company has developed into a large comprehensive enterprise capable of steel smelting, rolling and making. Products include Spring steel flat bars, Leaf springs, Rotary Blades, and Construction material Prestressed Concrete steel strand, PC steel wires. National inspection-free. OEM services available.