Haishuo provides high quality Dongfeng truck leaf spring assembly 2912010-TR870 (24X90).
🏭 About the Manufacturer: Zhengzhou Haishuo Auto Parts
Zhengzhou Haishuo Auto Parts Co., Ltd. is located in Zhongmu County, Zhengzhou City, Henan Province, China, a core industrial base for commercial vehicle parts manufacturing. Officially established in August 2016, our factory has focused on the R&D, production, sales and international export of heavy-duty truck and trailer suspension chassis parts for many years. The factory covers an area of 3600 square meters, with a long-term standing inventory of more than 4000 tons of leaf springs and complete supporting accessories, realizing fast delivery of spot goods and stable mass production supply. We have complete production equipment and independent quality inspection procedures, cooperating with domestic high-quality steel mills for long-term raw material supply, ensuring stable product quality and qualified rate. Our products are exported to Southeast Asia, Africa, the Middle East, Eastern Europe, South America and other global markets, with stable repeat customer resources and good market reputation.
🛠️ Technical Specifications & Materials
We adopt high-quality raw materials from authoritative domestic steel mills, optional 52CrMoV4, 60Si2Mn and 55CrMn high-strength spring steel. All products undergo professional quenching and tempering heat treatment, matched with shot peening strengthening and electrophoretic black anti-rust coating. The salt spray resistance test reaches more than 300 hours, with CNC precision machining and 100% full-size inspection before delivery. All dimensions, camber and bearing capacity fully meet standard replacement requirements for heavy-duty truck working conditions.
✅ Why Choose Haishuo?
We support factory direct sales to eliminate middleman premiums. With sufficient stock inventory and standardized production processes, we can meet both small-batch trial orders and large-batch bulk orders. Strict fatigue resistance treatment effectively avoids cracking, deformation and sagging during long-term heavy-load operation. The product retains consistent installation hole positions and overall dimensions, realizing direct replacement and no modification required, greatly reducing vehicle maintenance time and cost.
📦 Packaging & Shipping
We adopt professional standard export packaging for all leaf spring products, tightly bundled with high-strength steel strips, fully wrapped with thick anti-rust plastic and waterproof film, then stably loaded on fumigated solid wooden pallets to avoid deformation, rust and damage during long-distance sea transportation. We support flexible delivery solutions to meet diverse customer needs. Located in Zhengzhou, Henan, we enjoy superior geographical logistics advantages. We mainly deliver goods from core domestic ports including Qingdao Port , Tianjin and LianYun Port, and support multiple trade terms such as FOB, EXW, CIF, CFR and DDP. With long-term cooperative logistics providers, we ensure stable shipping schedules, safe cargo transportation and cost-effective logistics services for global clients.
🤝 Our Service Guarantee
We provide personalized customized processing according to customer drawings and samples, supporting non-standard product customization. All products enjoy a 12-month manufacturer quality warranty. Our professional international sales team provides fast online response and one-stop purchasing consulting service, with rich export experience to serve global truck parts distributors and maintenance merchants.
📝 Note to Buyer
To avoid wrong purchase, please confirm the reference number or provide your vehicle VIN code.
Contact Zhengzhou Haishuo for a quote and experience reliable suspension solutions!
