About DJ WASHERS

DJ WASHERS supplies standard washers, carbon steel washers and custom stamping parts to overseas industrial buyers.

Send specs → get a quote

Company Snapshot

Key facts overseas buyers usually check before sending an RFQ.

Nature of BusinessManufacturer (washers & stamping parts)
Manufacturing Since2006 · 18+ years in washer manufacturing
Monthly Capacity1000 tons
Size RangeM2 – M72
MOQ10 tons (piece count varies by size)Full 20' container ≈ 18–22 tons for best freight
Lead Time45–60 days typical, subject to order confirmation
Payment TermsT/T, L/C negotiable
Main MarketsEastern Europe, South America, Middle East
Quality managementISO 9001:2015 quality management system certification held by Shengzhenyuan Metal Manufacturing (Liaocheng) Co., Ltd. (SZY). Certificate scope and details.
Business License No.91320211791981692E

Buyer FAQ

Commercial details commonly requested before a washer RFQ.

  • What is the MOQ?

    The website RFQ MOQ signal is 10 tons. Piece count varies by washer size and packing method.

  • What is the typical lead time?

    Typical lead time is 45-60 days, subject to product type, tooling, surface finish and order confirmation.

  • Which payment terms can be discussed?

    T/T and L/C can be discussed during RFQ and order confirmation.

  • What information should buyers send for a washer RFQ?

    Send standard, size, material, finish, hardness target, quantity, packing requirement and destination country or region. Add drawings for non-standard parts.

  • How fast do you reply to an RFQ?

    Within 24 hours on business days (GMT+8, Mon–Sat). Quotations with full specifications are usually returned within 2–3 business days.

About DJ WASHERS

DJ WASHERS is a washer manufacturing and export brand. Operations are supported by Wuxi Dingjian Construction Machinery Co., Ltd., with manufacturing and operating experience dating back to 2006, and Shengzhenyuan Metal Manufacturing (Liaocheng) Co., Ltd., with a production base in Liaocheng, Shandong. The companies are independently registered. SZY operates under an ISO 9001:2015 quality management system within its certified scope, supporting stamping, heat treatment coordination, inspection and packing for washer products.

DJ WASHERSWasher Manufacturing & Export Brand
Wuxi Dingjian Construction Machinery Co., Ltd. 无锡鼎坚Commercial & Export Operations. Manufacturing and operating experience since 2006, supporting commercial activity and international business. Based in Wuxi, Jiangsu.
Shengzhenyuan Metal Manufacturing (Liaocheng) Co., Ltd. (SZY) 晟圳源Manufacturing & Quality Operations. Liaocheng, Shandong production base supporting stamping, heat treatment coordination, inspection and packing. Registered in 2024; current ISO 9001:2015 quality management system certificate holder within its certified scope.

Development History

Key milestones in the Wuxi Dingjian manufacturing track record behind DJ WASHERS.

  1. 2006Wuxi Dingjian founded — washer and stamping parts manufacturing begins in Wuxi, Jiangsu. DJ WASHERS manufactures carbon steel washers only; stainless steel capability applies only to custom stamping parts for OEM and industrial assembly customers.
  2. 2015Liaocheng carbon steel base established — a dedicated production base for carbon steel washers and stamping parts completed in Liaocheng, Shandong, close to the regional steel distribution center. ~5000 m² workshop supporting heavy fastener and machinery customers.
  3. 2018Export operations begin — DJ WASHERS starts serving overseas industrial buyers.
  4. Today18+ years of manufacturing, 8+ years of export — press capacity 16T–400T, M2–M72 size range, up to 1000 tons/month capacity, serving Eastern Europe, South America and the Middle East.

Export Markets

DJ WASHERS ships washers and stamping parts to industrial buyers across these regions.

Eastern EuropeStandard & structural washers for industrial and construction buyers.
Middle EastCarbon steel washers and custom stamping for the Gulf region.
BrazilFlat, spring and structural washers for South American buyers.

Locations

Commercial team in Wuxi, production base in Liaocheng.

Wuxi Dingjian 无锡鼎坚No. 1 Yanxiang Road, Huishan District, Wuxi, Jiangsu
Shengzhenyuan (SZY) 晟圳源Workshop 1, Chenjiu Machinery Industrial Park, Zhengjia Town, Dongchangfu District, Liaocheng, Shandong
Buyer focus: the site presents product scope, production support, quality workflow and RFQ information for standard washer and custom stamping orders.
Send specs → get a quote