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Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

A class South Africa blue quartz from Ningbo Xiaotong International Trade Co., Ltd is a macrocrystalline variety of silica with a distinctive blue hue, sourced from South African mines but processed and exported from China. The material has a hexagonal crystal system, a hardness of 7 on the Mohs scale and a formula weight of 2.65 g/cm3, making it durable for jewellery and industrial applications.
The supplier’s processing flow includes sorting by colour intensity, precision cutting to customer specifications, sizing to standard gemstone grades, pressing for structural integrity, polishing to a high gloss and a final quality control check. Typical industry standards for polished quartz include a gloss level above 95 GU, with thickness tolerances of ±0.1 mm and diameter tolerances of ±0.3 mm. The blue colouration is usually consistent, though natural banding or inclusions may appear in some batches.
This quartz is used by jewellery designers for beads, cabochons and faceted stones, as well as by manufacturers of electronic components and decorative items. Ningbo Xiaotong International Trade Co., Ltd offers custom processing based on customer drawings or samples, with a minimum order quantity of 500 pieces. Packaging options include individual plastic bags for small pieces or padded boxes for larger stones, with incoterms available as FOB Ningbo or CIF.
| Grade | A class |
| Material type | Macrocrystalline quartz (silica) |
| Origin region | South Africa |
| Colour | Blue |
| Hardness (Mohs) | 7 |
| Formula weight | 2.65 g/cm3 |
| Crystal system | Hexagonal |
| Refractive index | 1.54 - 1.55 |
| Surface finish gloss | > 95 GU typical |
| Typical thickness tolerance | +/- 0.1 mm |
Ningbo Xiaotong International Trade Co., Ltd is based at No 188 Wusheng Big Road in Yuyao, Zhejiang Province, China, a location that provides access to major export routes via Ningbo port. The company is categorised as an imported-tier supplier with a harbor trust tier, indicating it facilitates international trade for mineral and gemstone products.
The supplier’s profile highlights its ability to process quartz and other gemstones according to customer-provided drawings or samples, with a stated MOQ of 500 pieces. However, the listing shows a 0.00 response rate and no recorded average response time, so buyers should plan for direct outreach and allow extra time for confirmation of technical details or order specifics.
| 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 ordering, confirm the exact colour grade and uniformity of the blue quartz, as natural variations can occur. Request a sample or high-resolution images under controlled lighting to assess colour intensity and clarity. Verify whether the supplier can provide a certificate of origin or a lab report confirming the material’s identity and grade.
For logistics, discuss Incoterms in detail to understand responsibilities for freight, insurance and customs clearance. FOB Ningbo shifts risk to the buyer at the port, while CIF may cover these costs up to the destination. Confirm packaging methods, palletisation and container loading to prevent damage during transit. Lead times can vary based on custom processing, so request a production schedule.
Quality checks should include visual inspection for colour consistency and inclusions, measurement of dimensions to confirm tolerances and a gloss test for polished surfaces. Request documentation such as a packing list, bill of lading and material test reports. For critical applications, arrange a pre-shipment inspection by a third-party agency to ensure the quartz meets A class standards before finalising payment.
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Securing a reliable supply chain for A Class South Africa Bule Quartz is critical for maintaining your business operations. Ningbo Xiaotong International Trade Co., Ltd, a verified supplier located in China, provides high-quality A Class South Africa Bule ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Products industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing A Class South Africa Bule from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Ningbo Xiaotong International Trade Co., Ltd. This seamless communication is powered by EximNext, a premier global B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Ningbo Xiaotong International Trade Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Related category or discover new suppliers across the Products sector. Expand your sourcing capabilities through our trusted import export marketplace — the import export marketplace built for serious international trade.
When importing A Class South Africa Bule from China, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Ningbo Xiaotong International Trade Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Ningbo Xiaotong International Trade Co., Ltd provides A Class South Africa Bule for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Ningbo Xiaotong International Trade Co., Ltd. Contact the supplier to discuss the best logistics options for importing A Class South Africa Bule to your country.
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