Import 156x156mm 200um High Efficiency Silicon Wafers — Buy in Bulk from Supplier in China
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These 156x156mm high-efficiency polysilicon wafers are P-type silicon substrates with a specified thickness of 200±20 micrometres. They are manufactured using diamond wire cutting technology, a process noted for reducing silicon waste and lowering production costs. The supplier states a transfer efficiency (likely meaning conversion efficiency) exceeding 18.8%.
The wafers are designed for use in photovoltaic cell production. Key specifications include a resistance range of 1-3 ohm-cm and a minority carrier lifetime greater than 2 microseconds, which are indicators of material quality. The hem width is listed as 157.00 to 157.25mm, a precise dimension important for automated cell manufacturing lines.
Buyers for these wafers are typically solar cell manufacturers seeking substrates for producing high-efficiency cells. The supplier highlights advantages such as a simple production process, low fragmentation rate, and low optical attenuation. The listing does not specify a price, MOQ, or detailed packaging, so these trade terms must be negotiated directly with the supplier based in Zhengzhou, Henan, China.
| Wafer Dimensions | 156mm x 156mm |
| Wafer Thickness | 200 ± 20 µm |
| Material Type | P-type Polycrystalline Silicon |
| Cutting Technology | Diamond Wire Cutting |
| Hem Width | 157.00 - 157.25 mm |
| Resistivity | 1 - 3 Ω·cm |
| Minority Carrier Lifetime | > 2 µs |
| Stated Conversion Efficiency | > 18.8% |
| Typical Industry Wafer Format | 6-inch square (standard) |
| Typical Surface Texture | Pyramid texture (standard for diamond wire cut) |
Henan Hengxing PC Steel Product Co., Ltd is the supplier, with an address on Jinshui Road in Zhengzhou, Henan Province, China. The supplier profile is assigned a 'harbor' trust tier, but the response rate and average response time are listed as zero.
The listing describes the product's technical advantages and manufacturing process but provides no details on the company's history, production capacity, quality management systems, or specific client base. It is a product-focused listing without supplementary company background information.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Sourcing 156x156mm 200um High Efficiency Silicon Wafers from Henan Hengxing PC Steel Product Co., Ltd - China Import Guide
Prior to ordering these silicon wafers, conduct a thorough technical verification. Request the supplier's full material specification sheet, including detailed data on resistivity uniformity, lifetime maps, and total thickness variation (TTV). Ask for a sample lot to perform your own incoming quality control tests on efficiency and mechanical strength.
Clarify all commercial and logistics terms in writing. Since the listing omits price, MOQ, and lead time, these must be negotiated. Confirm the trade terms (e.g., FOB, CIF), payment schedule, and the exact port of shipment. Discuss the shipping method, as air freight is faster but costlier than sea freight for heavy silicon material.
Establish a clear quality acceptance protocol. Define the sampling method for incoming inspection (e.g., AQL level) and the specific tests to be performed, such as minority carrier lifetime measurement, thickness checks, and visual inspection for micro-cracks. Agree on the procedure and timeline for filing claims for any non-conforming material.
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23 suppliersBuy & Import 156x156mm 200um High Effi — Wholesale Supply from China
Securing a reliable supply chain for 156x156mm 200um High Efficiency Silicon Wafers is critical for maintaining your business operations. Henan Hengxing PC Steel Product Co., Ltd, a verified supplier located in China, provides high-quality 156x156mm 200um High Effi 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 Silicon Wafer industry, catering to distributors, wholesalers, and importers worldwide.
Request Wholesale Pricing & Bulk Trade Terms
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing 156x156mm 200um High Effi from China, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Henan Hengxing PC Steel Product Co., Ltd. This seamless communication is powered by EximNext, a premier B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
About Henan Hengxing PC Steel Product Co., Ltd — Verified Supplier in China
We understand that verifying supplier credentials is a top priority for importers. Henan Hengxing PC Steel Product Co., Ltd is part of our extensive network of vetted international exporters. Browse more products in the Silicon Wafer category or discover new suppliers across the Silicon Wafer sector. Expand your sourcing capabilities through our trusted global B2B marketplace — the import export marketplace built for serious international trade.
International Shipping & Import Guidelines for 156x156mm 200um High Effi
When importing 156x156mm 200um High Effi 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.
Frequently Asked Questions About 156x156mm 200um High Effi
How can I get the wholesale price for 156x156mm 200um High Efficiency Silicon Wafers?
Click the "Request Quotation" button to contact Henan Hengxing PC Steel Product Co., Ltd directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Can I buy 156x156mm 200um High Effi in bulk from China?
Yes, Henan Hengxing PC Steel Product Co., Ltd provides 156x156mm 200um High Effi for bulk export from China. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
What shipping terms are available for this product?
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Henan Hengxing PC Steel Product Co., Ltd. Contact the supplier to discuss the best logistics options for importing 156x156mm 200um High Effi to your country.
How do I request a sample of 156x156mm 200um High Efficiency Silicon Wafers?
Send a direct message to Henan Hengxing PC Steel Product Co., Ltd through our platform to request a product sample before committing to a large wholesale order.
Is it safe to source products from this supplier?
Henan Hengxing PC Steel Product Co., Ltd is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
What specifications should I ask for when importing 156x156mm 200um High Effi?
Request a detailed product data sheet including grade, purity, dimensions, material composition, and applicable industry standards from Henan Hengxing PC Steel Product Co., Ltd.
Does Henan Hengxing PC Steel Product Co., Ltd offer custom packaging or private labeling?
Many suppliers on EximNext, including Henan Hengxing PC Steel Product Co., Ltd, offer custom packaging and private label options for bulk wholesale orders.
What payment methods are accepted for international orders?
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services.
Can I find more Silicon Wafer suppliers on EximNext?
Yes, EximNext hosts a wide network of verified Silicon Wafer manufacturers, exporters, and wholesalers across 200+ countries.
How do I contact Henan Hengxing PC Steel Product Co., Ltd for a bulk trade inquiry?
Click "Request Quotation" or "Contact Supplier" on this page. Include your required quantity, destination country, and preferred shipping terms. All communications are managed securely through our B2B marketplace.
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