Blog
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Depth of Decarburization - stud bolt inspection in Anyang Longteng Heat Treatment Material Co.,Ltd（1）Decarburization of anchor bolts shall be performed by Metallographic me......
2021-08-25
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Anyang Longteng Get BV CertificateIn order to promote the company's strategy of opening up the international m......
2021-08-20
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Production procedures for high-strength heat-treated hexagon head boltProduction process for heat-treated hex head bolt &nb......
2021-08-08
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Bridge application stress barProduct name: Stress barDiameter: M80 M64 M56 M53 M48 M42 M36 M24 M20 or a......
2021-08-02
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Anyang Longteng fight in the stormIn the past few days, our city has encountered continuous heavy rainfall and ser......
2021-07-26
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Henan Province Officer of projectOn the morning of July 20, 2021, the fifth working group of Henan Province "......
2021-07-15
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Procuroment rules for hexagon nutNUTS1 Chemical composition testWithin a specified time,incoming nuts mater......
2021-07-23
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Condense the heart & gather strength, work hard for 100 daysAt 7:00 on July 2nd, Anyang Longteng's "Condense the heart & gather......
2021-07-10
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Fasteners for ship buildingShipbuilding fasteners are always high strength with big diameter, some of which......
2021-07-05
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Our Lab Accredited by CNAS in 2021On June 17, 2021, Anyang Longteng Heat Treatment Materials Co., Ltd. labor......
2021-06-27
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