Ningbo Gangtong Zheli Fasteners Co.,Ltd is a manufacturer in China which mainly produces high strength fasteners and specializes in all kinds of hardwares. Founded in 2001, In the past ten years, it developed fast with its factory located in Ningbo Zhenhai Chemical industrial area and its headquarter /foreign sales department in Ningbo Jiangdong Eastern Business Centre. The factory now covers an area of approximately 15,000 square meters, with monthly production capacity of 2000 tons. The company has its all-around research system, supply management, large-scale warehouse, metal fastener system, and advanced supply chain management technology with metal fasteners MRO-based integrated procurement distribution business, with annual sales over $15,000,000
Product Description
Flat Washer ASTM F436, F436M, DIN6916

1). Standard: ASTM F436 washer, F436M washer, DIN6916 washer, AS1252
2). Material: Carbon steel, alloy steel, stainless steel, etc.
3). Surface: Black, ZP, ZY, etc.
4). Packaging: 25kgs per box, 36 boxes per pallet

Competitive Advantages,
1). Top Quality control
2). Competitive Price
3). Various of Design
4). OEM Accepted
5). Customer’s Design and Logo are Welcome