Yes, Zanchy provides sample support for the Undercarriage spray cleaner, but we do not supply a 100ml sample bottle since this product is a mechanical hardware accessory rather than a liquid agent. Instead, physical samples of the spray cleaner can be shipped within 3 to 7 days for laboratory testing and performance verification.
The Undercarriage spray cleaner engineered by Yiwu Zanchy Mechatronics Co. Ltd. is designed specifically for vehicle chassis deep cleaning, auto detailing, and routine fleet maintenance. Operating at a maximum working pressure of 18Mpa, the structural manifold distributes water evenly through precision-machined stainless steel nozzles (available in 4, 6, or 7 holes). This design ensures a balanced impact force sufficient to strip away road sludge, mud, and corrosive salts without damaging sensitive suspension components.
Our manufacturing facility applies a strict full-inspection quality control system to ensure every unit meets international safety and performance baselines. For international distribution partners, such as those involved in our high-pressure gun project in America serving local car washing accessory distributors, this structural reliability translates into high referral rates and stable field operations. Laboratory testers can evaluate the flow dynamics, thread tolerances, and structural wear of the zinc alloy and brass bodies under continuous high-pressure cycles.
| Specification Parameter | Standard Configuration Options | Testing/Target Value |
|---|---|---|
| Material Composition | Zinc Alloy, Stainless Steel, Brass | Corrosion resistant, high structural tensile strength |
| Working Pressure | Up to 18Mpa | Sustained high-pressure output without leakage |
| Nozzle Configuration | 4 holes / 6 holes / 7 holes | Customizable spray coverage and flow rate distribution |
| Color Options | Black, Grey, Orange, Silver | Anodized/coated finishes for wear protection |
| Sample Lead Time | 3 to 7 Days | Rapid deployment for industrial laboratory verification |
Q1: What is the Minimum Order Quantity (MOQ) for purchasing the spray cleaner?
A: The minimum order quantity for our standard Undercarriage spray cleaner is 10 pieces. For customized OEM designs involving custom logos or non-standard materials, the MOQ ranges from 100 to 1000 pieces depending on tooling requirements.
Q2: What payment methods are accepted for sample and bulk orders?
A: We accept PayPal and 100% upfront T/T payments for sample orders. For mass production orders, our standard terms are a 30% deposit via T/T with the remaining 70% balance due before shipment. We also support Alibaba Trade Assurance and Letter of Credit (L/C) for bulk contracts.
Q3: How is the product shipped internationally for testing?
A: Samples and urgent small batches are typically dispatched via express couriers such as DHL, UPS, or FedEx. Bulk shipments can be delivered via air freight, sea freight, or railway transportation depending on your regional requirements.
When preparing laboratory testing protocols for the Undercarriage spray cleaner, we recommend ordering a complete physical assembly rather than attempting to source downsized components. This ensures a realistic assessment of the zinc alloy, stainless steel, and brass construction under a full 18Mpa load. Zanchy supports flexible OEM and ODM manufacturing services to modify nozzle counts, colors, or materials to match your exact technical standards. All products are backed by a 3-month quality guarantee covering any manufacturing defects. For detailed technical solutions or support, please reach out to us via sales8@zanchy.com.
Yiwu Zanchy Mechatronics Co. Ltd., known as Zanchy, is a professional integrated manufacturer and exporter focusing on the R&D, production, and sales of high-pressure cleaning machine accessories. Established in 2019, our 3000sqm factory operates with more than 50 professional employees, including dedicated R&D, technical, and quality inspection teams. We deliver an annual production capacity exceeding 150,000 pieces/sets to mainstream markets across Europe, South America, North America, and Southeast Asia.

What PSI and GPM ratings should I look for when sourcing commercial-grade pressure washer guns for heavy-duty industrial cleaning?
How do I choose the right pressure washer gun GPM and PSI specs for commercial car wash businesses?
What specifications should I look for when buying a high pressue hose for industrial washing?
How do I choose the right PSI rating for a high pressure hose used in industrial cleaning?
What is the best way to choose the right PSI rating for a high pressue hose?
INQUIRY