TAOMSUN stainless steel cleaning needles are precision-machined components designed for laboratory analytical instruments, providing reliable cuvette washing and fluid-path cleaning for biochemistry analyzers and other laboratory analyzers. Materials SUS304 / SUS316L, corrosion-resistant and high strength. Outer surface roughness Ra 0.1 μm or less; inner surface polishable to Ra 0.06 μm or less, minimizing liquid residue. Straightness 0.05 mm or less for accurate cleaning position. Optional PTFE (Teflon) coating (domestic / imported), easy to clean, corrosion-resistant and anti-adhesive. Length, diameter and nozzle hole count customizable to drawing; small-batch trial orders (1–10 pieces) supported. Overseas sales / technical support provided by METICULAB (Korea).

Q: Can the nozzle hole count and position be customized?
A: Yes. Nozzle hole count, diameter and angle can all be machined to your drawing.

Q: What is the minimum order quantity?
A: Standard products are available from 1 piece. Custom products are evaluated from the drawing; small-batch trial orders (1–10 pieces) are supported.

Q: How long does sampling take?
A: After drawing confirmation, sampling typically takes 30+ working days, depending on complexity.

Q: What is the lead time?
A: In-stock items can be shipped within 1 week. Custom samples and production orders typically require 30+ working days. The above lead time is factory lead time and does not include international shipping time. Adjusted according to quantity and specifications.

Q: How do I choose the coating?
A: Imported coating offers higher wear resistance; domestic coating is more cost-effective. We can recommend based on your environment and budget.

Q: Can you provide material certificates?
A: Yes. Batch material certificates are available, and complete inspection reports can be provided for volume orders.

• Stainless steel tubes: 0.8 × 0.5, 1.0 × 0.6, 1.2 × 0.8, 1.6 × 1.0, 2.0 × 1.2 (OD × ID, mm)
• Multi-hole cleaning head structure customizable
• Complete specification sheet available on request

We support custom manufacturing to your drawing. Available services:

• Machining to drawing with guaranteed precision
• Small-batch trial orders (1–10 pieces)
• Volume production with stable lead times

Suzhou Taomsun (TAOMSUN) is specialized in precision industrial ceramics and laboratory consumables, with full-chain capabilities in high-precision mold manufacturing, ceramic injection molding and precision grinding. The machining precision of the core production line reaches ±0.002 mm. Our product portfolio covers precision ceramic structural parts, wear-resistant ceramic parts and laboratory plastic consumables, exported worldwide. Guided by the philosophy of "precision as the foundation, quality as the goal", we provide one-stop precision solutions for customers in textiles, semiconductors, optics and life sciences. Custom collaboration based on drawings or samples is welcome.🌏 Overseas sales and technical support is provided by METICULAB™ (Korea).