Import Flat Washer — Buy in Bulk from Supplier in China

Dongtai City Qile Metal Products Co., Ltd supplies flat washers that serve as load‑distribution components in bolted joints. The catalogue lists a range of diameters and corresponding thicknesses, allowing selection to match any standard fastener size. Washers are manufactured from carbon steel or stainless steel, giving resistance to corrosion for indoor and outdoor use. All items are produced to meet ISO and ASTM standards, confirming dimensional accuracy and material quality.

Typical industry practice for flat washers includes a hardness of 150 HB for carbon steel and 200 HB for stainless variants, which supports the durability required in automotive and construction assemblies. Surface finish is normally a smooth, rolled finish that facilitates easy installation without galling. Tolerances are generally ±0.05 mm on diameter and ±0.02 mm on thickness, aligning with common engineering specifications.

Buyers such as equipment manufacturers, automotive parts makers and maintenance contractors often request bulk shipments with FOB or CIF terms from the Jiangsu facility. The supplier’s harbour‑level trust tier indicates verified import capability, though exact minimum order quantities and lead times should be confirmed directly. Packaging is typically supplied in cardboard boxes with individual washers wrapped to prevent deformation during transport.

Dongtai City Qile Metal Products Co., Ltd is located in Shiyan Town, Dongtai, Jiangsu Province, China (postal code 224211). The company is listed as an imported supplier and carries a harbour‑level trust tier, indicating that third‑party verification has confirmed its ability to fulfil overseas orders.

The platform records show a response rate of 0 percent and no average response time, which suggests that communication may be limited and buyers should initiate contact early. The supplier’s catalogue focuses on metal fasteners such as flat washers, and no additional product lines or certifications beyond the mentioned ISO and SGS references are disclosed in the listing.