★ The U-shaped steel plate is stamped and formed in one step
★ Better fastening,strong and durable
★ Multiple models available,complete specifications
★ The product is smooth,burr-free and of excellent workmanship
★ The threads are neat and clear,and the force is even and not easy to slip
★ Applications
• Industrial building
• Greenhouse
• Livestock breeding equipment
• General purpose use
Tips：
★ W1-All the parts are carbon steel
★ W4-All the parts are SS200 or SS300 series
