Import Custom Air Slits/High Precision Slits — Buy in wholesale FOB from Supplier in China
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Custom Air Slits/High Precision Slits
These custom air slits and high precision slits are designed for optical applications including spectrometer entrances, photometer exits, monochromator intermediates and wavelength discrimination in Fourier or imaging analysis systems. The slits are offered in unmounted or mounted configurations, with outer diameters starting at 9.5 mm and slit lengths from 3.0 mm, all customizable to project requirements. Slit widths range from 5 µm to 1000 µm in standard increments, with additional dimensions available on request.
Material options include stainless steel, aluminum, glass and copper, each selected for stability and compatibility with precision optical environments. Typical industry standards for such slits include surface finishes to minimize diffraction and blackening treatments to reduce stray light, with tolerances often held to ±5 µm for critical dimensions. The supplier also produces precision pinholes and pinhole arrays, as well as custom micro patterns such as round, rectangular, multi-slit, arc, hexagon, octagon and annular shapes, enabling tailored solutions for educational or industrial optical experiments.
These components serve research institutions, instrument manufacturers and industrial labs requiring exacting wavelength control in spectroscopy, laser systems and imaging setups. Buyers typically source small batches for prototyping or larger volumes for production runs, with the supplier accommodating both. The slits are shipped as standalone parts or integrated into assemblies, depending on the application. Confirm packaging and labeling requirements with the supplier to ensure compatibility with downstream processes.
| Material Options | Stainless Steel, Aluminum, Glass, Copper |
| Thickness | 0.05 mm, 0.1 mm or customized |
| Outer Diameter | 9.5 mm or customized |
| Slit Length | 3.0 mm or customized |
| Slit Width | 5 µm, 10 µm, 25 µm, 50 µm, 75 µm, 100 µm, 200 µm, 500 µm, 1000 µm or custom |
| Type | Unmounted, Mounted |
| Finish | Blackened or uncoated |
| Typical Surface Roughness | Ra < 0.2 µm (typical for precision optical slits) |
| Typical Dimensional Tolerance | ±5 µm (standard for micrometer-scale slits) |
| Custom Patterns | Round, Rectangular, Multi-Slit, Arc, Hexagon, Octagon, Annular, Combinations |
Walthy Precision Co., Ltd. is based in Suzhou, Jiangsu Province, at No.19 Aigeho Road, Weitang. The company specializes in micro-precision components for optical and industrial applications, with a focus on custom fabrication. Its trust tier is classified as harbor, indicating a verified operational presence in the region.
The supplier offers both small-quantity customization and mass production, catering to research, educational and industrial clients. While the listing does not specify response rates or average response times, the company positions itself as a flexible partner for tailored optical solutions. No additional certifications, client lists or historical details are provided in the profile, so buyers should confirm capabilities directly with the supplier.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Sourcing Custom Air Slits/High Precision Slits from Walthy Precision Co., Ltd. - China Import Guide
Before placing an order, verify the exact slit dimensions, material and finish required for your optical system. Request drawings or CAD models if custom shapes or patterns are needed, as these will impact lead times and tooling costs. Confirm whether the supplier provides calibration certificates or test reports for critical dimensions.
Discuss logistics early to align on Incoterms, with FOB or CIF terms common for precision components from China. Lead times may vary for custom orders, so clarify production schedules and expedited options. Payment terms such as T/T or L/C should be negotiated upfront, along with any deposits required for custom tooling.
Inspect incoming shipments for dimensional accuracy using a micrometer or optical microscope, as even minor deviations can affect performance. For blackened finishes, check for uniformity and adhesion. Request material certificates and surface roughness reports if these are critical to your application. Document any discrepancies and address them with the supplier before acceptance.
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30 suppliersBuy Custom Air Slits/High Pre in Bulk — Verified Supplier in China
When sourcing Custom Air Slits/High Precision Slits for your business, securing the right balance of quality and cost is essential. Walthy Precision Co., Ltd., a verified supplier based in China, offers this product for international export. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1030/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Machinery sector with strong demand from importing countries worldwide.
Custom Air Slits/High Pre Specifications, Trade Terms & Pricing
Importing Custom Air Slits/High Pre requires careful attention to shipping logistics, customs compliance, and secure payment terms. Walthy Precision Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
About Walthy Precision Co., Ltd. — Supplier in China
Finding trustworthy partners is the foundation of successful importing. The supplier of this Custom Air Slits/High Pre has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Industrial Machinery category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Import Custom Air Slits/High Pre — Shipping, Logistics & Customs
Importing Custom Air Slits/High Pre requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
Frequently Asked Questions About Custom Air Slits/High Pre
What is the wholesale price of Custom Air Slits/High Precision Slits?
The current listed wholesale price for Custom Air Slits/High Precision Slits from Walthy Precision Co., Ltd. is $1030/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Walthy Precision Co., Ltd. through EximNext.
What is the Minimum Order Quantity (MOQ) for Custom Air Slits/High Pre?
The supplier, Walthy Precision Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Custom Air Slits/High Pre. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
What is the HS Code for Custom Air Slits/High Precision Slits?
The HS Code classification for Custom Air Slits/High Precision Slits depends on the specific grade and form. Contact Walthy Precision Co., Ltd. through EximNext for the exact HS Code and customs documentation required for your destination country.
How can I import Custom Air Slits/High Pre from China?
To import Custom Air Slits/High Pre from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Walthy Precision Co., Ltd.. Ensure you have the necessary import licenses for Industrial Machinery products in your destination country.
Is Walthy Precision Co., Ltd. a verified supplier?
Yes, Walthy Precision Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
What are the key specifications of Custom Air Slits/High Precision Slits?
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Walthy Precision Co., Ltd. through EximNext.
What packaging options are available for bulk orders of Custom Air Slits/High Pre?
Walthy Precision Co., Ltd. offers Custom Air Slits/High Pre with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Which countries import Custom Air Slits/High Pre the most?
Custom Air Slits/High Pre is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Walthy Precision Co., Ltd. through our platform.
What certifications does this Custom Air Slits/High Pre supplier hold?
Walthy Precision Co., Ltd. maintains international quality certifications. These ensure that the Custom Air Slits/High Pre meets international quality, safety, and regulatory standards required for cross-border trade.
How do I place a bulk order for Custom Air Slits/High Precision Slits on EximNext?
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Walthy Precision Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
What payment methods are accepted?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Walthy Precision Co., Ltd..
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