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Frequently Asked Questions

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What construction machinery parts do you mainly manufacture?

Fujian Dasen Machinery specializes in manufacturing construction machinery undercarriage components and wear-resistant parts, including track rollers, carrier rollers, idlers, sprockets, track chains, track shoes, tension assemblies, hydraulic cylinders, pins, bushings, bolts and other spare parts for excavators, bulldozers and mining equipment.

Which machinery brands are your products compatible with?

Our products are compatible with major global construction machinery brands, including Komatsu, Caterpillar, Hitachi, Doosan, Hyundai, SANY, LiuGong and Sunward. We can provide accurate solutions according to customers’ equipment models.

Do you provide OEM and ODM services?

Yes. We provide OEM and ODM services based on customers’ drawings, samples, or technical requirements. From material selection and process design to manufacturing and inspection, we offer complete customized solutions.

How do you ensure product quality?

We have established a strict quality management system covering raw materials, production processes, and finished products. Through dimensional inspection, hardness testing, heat treatment verification, and performance testing, we ensure stable quality and long service life.

What materials are used for your products?

We select high-quality alloy steel and wear-resistant materials according to different product requirements. Advanced heat treatment processes improve strength, wear resistance, and impact resistance for demanding working conditions.

What is your production lead time?

The production time depends on product type, order quantity, and customization requirements. Standard products can be delivered quickly, while customized projects will receive a detailed production schedule after technical confirmation.

What is your minimum order quantity (MOQ)?

MOQ depends on different product categories and order requirements. We support both bulk purchasing and sample orders for testing and initial cooperation.

What packaging and shipping methods do you provide?

We provide professional export packaging solutions, including wooden cases, pallets, and rust protection treatments. Products can be shipped by sea, air, or through customers’ designated logistics channels.

Which countries and regions do you export to?

Our products are supplied to customers in multiple countries and regions worldwide, including construction machinery distributors, repair companies, and spare parts suppliers. We continue expanding global markets with reliable supply solutions.

How can I get a quotation and technical information?

You can contact us through email, phone, or our online inquiry system. Please provide product models, machine brands, quantities, or related photos, and our sales team will offer professional quotations and technical support.