Henan Langmao Industrial Co., Ltd is a Chinese manufacturer of steel products located in Zhengzhou City. They produce square steel bars in various grades including Q195, Q235, Q255, and Q275. The steel bars are hot rolled and range in size from 50*50mm to 160*160mm in length from 3 to 12 meters. They can be loosely packed or bundled and are inspected by third parties if required. Henan Langmao has over 10 years of experience in steel exports and can provide samples, customized sizes and lengths, and international shipping.