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Strong First supplies a Crystal Filter designed for high‑frequency signal paths in telecommunications, broadcasting and consumer electronics. The device is built to deliver minimal insertion loss and is offered in a compact metal‑can form that fits easily into printed‑circuit assemblies. Supplier documentation lists ISO and SGS certification, confirming that production follows recognised quality‑control procedures. The filter’s performance targets modern applications that require clear signal transmission without distortion.
In the wider market, crystal filters of this class typically operate across a 1 MHz to 3 GHz frequency band and are fabricated from synthetic quartz crystal for stable resonant behaviour. Standard industry practice specifies insertion loss of 0.5 dB or less and a return loss of 20 dB or greater, values that align with the specifications advertised by Strong First. Typical packaging includes surface‑mount metal cans that occupy roughly 25 mm × 20 mm × 5 mm of board space. These parameters allow system designers to integrate the component without significant board‑area penalties.
The filters are sold on a wholesale basis to manufacturers and system integrators who need reliable signal processing at scale. Strong First mentions flexible order sizes and offers both CIF and FOB shipping options, which can be arranged once the buyer confirms the final quantity. Prospective buyers should request a detailed quotation that includes lead‑time, payment terms and any required export documentation before committing to purchase.
| Certification | ISO, SGS (supplier certified) |
| Insertion loss | ≤0.5 dB typical |
| Return loss | ≥20 dB typical |
| Frequency range | 1 MHz - 3 GHz typical |
| Physical dimensions | 25 mm × 20 mm × 5 mm typical |
| Package type | Metal can enclosure, surface‑mount typical |
| Material | Synthetic quartz crystal typical |
| Passband | Wide passband, high selectivity typical |
| MOQ | Not specified - confirm with supplier |
| Shipping terms | CIF, FOB available - confirm with supplier |
Strong First is based in Shenzhen, Guangdong Province, China, with its registered address on Banxuegang Road in the Longgang District. The supplier is listed under the harbour trust tier, indicating that it has passed basic verification checks for export‑oriented businesses. Although the response rate shown is currently zero, the company’s profile confirms that it is prepared to engage in bulk electronic component transactions.
The company’s current listing focuses on wholesale supply of crystal filters that meet ISO and SGS standards. No additional claims about production capacity, years in operation or client portfolio are provided, keeping the information strictly limited to what is documented in the supplier profile.
| 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 |
Before placing an order, importers should request the supplier’s latest ISO and SGS certificates, as well as a test report that documents insertion loss and frequency response. Verifying that the supplied dimensions and package type match the buyer’s PCB layout will reduce the risk of integration issues. A sample unit, if available, can be evaluated for compatibility with existing equipment before committing to larger volumes.
Logistics for Crystal Filter shipments from Strong First can be arranged under CIF or FOB terms. Buyers need to confirm the expected lead‑time, which may vary with order size and destination port, and agree on payment conditions such as T/T or LC. Ensuring that the Incoterm is clearly stated in the contract helps avoid unexpected freight or insurance costs.
Quality assurance should include a third‑party inspection at the factory or upon arrival, focusing on visual defects, dimensional tolerances and compliance with the supplied test report. Importers are advised to obtain a full inspection certificate and retain all documentation, including the supplier’s export licence, to facilitate customs clearance in the destination country.
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When sourcing Crystal Filter for your business, securing the right balance of quality and cost is essential. Strong First, 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 $0.23/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is a staple in the Industrial Filters sector with strong demand from importing countries worldwide.
Importing Crystal Filter requires careful attention to shipping logistics, customs compliance, and secure payment terms. Strong First 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 global B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Crystal Filter 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 Filters category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.
Importing Crystal Filter 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).
The current listed wholesale price for Crystal Filter from Strong First is $0.23/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 Strong First through EximNext.
The supplier, Strong First, has set a Minimum Order Quantity (MOQ) of 1 Bags for Crystal Filter. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
The HS Code classification for Crystal Filter depends on the specific grade and form. Contact Strong First through EximNext for the exact HS Code and customs documentation required for your destination country.
To import Crystal Filter from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Strong First. Ensure you have the necessary import licenses for Industrial Filters products in your destination country.
Yes, Strong First 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.
For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to Strong First through EximNext.
Strong First offers Crystal Filter with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Crystal Filter is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Strong First through our platform.
Strong First maintains international quality certifications. These ensure that the Crystal Filter meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Strong First will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
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 Strong First.
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