标题（Title） 一般不超过80个字符
Shandong Shunlong Section Steel Co., Ltd._Punching big name_W type generic name
（79 个字符）
关键词（KeyWords）一般不超过100个字符
Waterproof G-shaped edge beam,Light Equal Side Folded Upper Side Beam,Heavy-duty, self-unloading upper and lower side beams,Heavy-duty, self-removing frame
（155 个字符）
描述（Description）一般不超过200个字符
Shandong Shunlong Section Steel Co., Ltd.Shandong Shunlong Iron and Steel Co., Ltd. is a professional and formal enterprise integrating R&D, design, production and sales. The company mainly produces automotive-specific high-strength rectangular tubes, round tubes, trapezoidal tubes, waterproof special-shaped tubes, and automotive-specific high-strength side beams, columns, W-shaped general names, protective fences, bottom grooves, punching scales and other cold-formed steels.
（484 个字符）
