ABOUT US
Yantai Laiyi International Trading Co.,Ltd. specializes in exporting GALVANIZED PIPE,PVC PIPE ,PIPE FITTINGS & building materials etc. Our company has earned a good reputation in business, we have been insisting on being honest to all our customers.
Our business covered more than twenty countries and regions such as Asia,the Middle East,Africa & South America. As a Joint Venture company with Steel Manufacture, our high quality and competitive price is no doubt.
品质把控
不断完善品质，确保零不良率,专业铸就品质；不断完善品质，确保零不良率,专业铸就品质
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品质保障
调查，分析，识别，分离,改善措施的跟进和标准化，改善措施的跟进和标准化。
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品质管控
通过IS0: 9001:2015国际质量认证及∪L、CE、ROHS、∪L、CE、ROHS等认证
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品质把控
不断完善品质，确保零不良率,专业铸就品质
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NEWS
Nucor to build high-speed steel pipe mill in US Midwest
2022-03-29
Nucor Corporation announced that its board of directors has approved plans to build a steel pipe plant in the U.S. Midwest, the largest consumer of steel and steel products.
2022-03-29
my country is the main producer of steel pipes in the world. The downstream of steel pipes is mainly construction machinery and real estate, and the demand growth rate is relatively high. In 2019, my country's steel pipe output was 84.17 million tons, accounting for about 60% of the world's output.
2022-03-29
The stainless steel heat exchange tube needs to be bright annealed after rolling, and the oil stain on the surface of the steel tube must be thoroughly cleaned before annealing.
Advantages and disadvantages of 3PE anti-corrosion seamless steel pipe
2022-03-29
3pe anti-corrosion seamless steel pipe price Cangzhou Chengyuan Pipeline Co., Ltd.
Tsingshan Steel Pipe won the title of "Excellent Supplier" of Sinopec Guangzhou Engineering Company
2022-03-29
The project adopts the S-PSA technology jointly developed by Sinopec Guangzhou Engineering Company and Sinopec Dalian Research Institute.
-45℃ weld seam still has high safety
2022-03-29
Recently, Posco and external companies have successfully developed steel pipes for hydrogen transmission, which will be used in Ansan, the first hydrogen demonstration city in South Korea.
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