About Jinxin Hardwares - Fasteners and Solar Equipment Supplier in China

Jinxin Hardwares is based in China and currently lists 14 active products across fasteners, clamps and solar power equipment. The catalogue includes aluminium blind rivets, several types of blind rivets such as open‑end, seal‑end and waterproof variants, and hose clamps that fall under HS codes 8309.90 and 7326.90. The fastener line is complemented by a blue‑coated shoe tack nail and a range of solar products including a 540 W solar panel, off‑grid inverters, and lead‑acid GEL storage batteries. Each solar‑related item is grouped under the HS‑code family 8507.20 for batteries and the broader 85‑chapter for inverters and panels, reflecting typical customs classification for renewable‑energy hardware.

The product list also specifies material compositions where available: stainless‑steel 304 or carbon steel grades (W1, W2, W4, W5) for hose clamps, and a galvanized‑iron core with an alloy 5050 outer shell for waterproof blind rivets. Solar storage batteries are described as lead‑acid GEL (VRLA) units, while the solar panels are presented without a specific HS code but fall within the standard solar‑module classification. This mix of mechanical fasteners and photovoltaic equipment positions the supplier within two distinct export streams from China.

Product Range and Specialties of Jinxin Hardwares

The fastener portfolio follows industry norms such as ISO 898‑1 for tensile strength and material grade, with aluminium blind rivets typically supplied in diameters from 2 mm to 6 mm and steel blind rivets conforming to grade 8.8 or 10.9 strength classes. Hose clamps are commonly produced to DIN 4049 specifications, using stainless‑steel 304 for corrosion resistance or galvanized carbon steel for cost‑sensitive applications; the listed grades (W1‑W5) align with these standards. In the solar segment, 540 W panels are usually monocrystalline modules meeting IEC 61215 and IEC 61730 certifications, delivering efficiencies around 20 % and temperature coefficients near - 0.35 %/°C. Off‑grid inverters typically comply with IEC 62109 safety standards and provide MPPT efficiencies above 95 %. Lead‑acid GEL batteries of 12 V 200 Ah conform to IEC 60896, offering deep‑cycle performance and a typical cycle life of 500 - 800 cycles.

Overall, the catalogue reflects a blend of mechanical components that meet global fastener standards and photovoltaic equipment that adheres to widely recognised IEC testing regimes. Buyers can expect material certifications for the metal parts and performance test reports for the solar modules, inverters and batteries, matching the specifications commonly required in international procurement.

Trade and Export Information - Jinxin Hardwares

China remains a major exporter of both fasteners and solar‑energy hardware, with the majority of shipments destined for Southeast Asian, European Union and North American markets. HS chapter 83 (manufacturing parts) covers the rivets and blind fasteners, while HS 73.26 and 83.09 address hose clamps and related metal fittings. Solar panels, inverters and batteries fall under HS chapter 85, especially 8507.20 for storage batteries. Typical import requirements include CE marking for EU entry, IEC test certificates for photovoltaic modules, and UL or IEC safety approvals for inverters. Buyers often request ISO 9001 quality‑management certification from Chinese suppliers as a baseline audit.

Logistically, fasteners are usually packed in cardboard cartons or bulk bags, loaded into 20‑ft or 40‑ft containers, whereas solar equipment is shipped in anti‑static wooden crates with foam padding to protect panels and battery cells. Common Incoterms used by Chinese exporters are FOB Shanghai or CIF Los Angeles, with freight forwarding firms handling customs clearance and pre‑shipment inspection services such as SGS or Bureau Veritas. Export licences are generally not required for these categories, but exporters must comply with China’s export control regulations for dual‑use items, particularly inverters that contain power‑electronic components.

Sourcing from Jinxin Hardwares - Buyer Guidance

When evaluating Jinxin Hardwares, request material test reports that confirm the stainless‑steel grade (e.g., 304) or carbon‑steel grade (W1‑W5) for hose clamps, and tensile‑strength certificates for all blind‑rivets. For solar panels, ask for IEC 61215/61730 test data, module efficiency at STC, and a warranty statement covering power output degradation. Inverter orders should be accompanied by IEC 62109 safety test reports and an efficiency curve at varying load levels. Battery purchases require a capacity‑verification test, discharge‑rate data, and an IEC 60896 compliance certificate.

Before placing a large order, verify the supplier’s ability to provide CE Declaration of Conformity or equivalent third‑party test reports, especially for EU‑bound shipments. Confirm packaging details - such as double‑wall cartons for fasteners or shock‑absorbing wooden crates for solar modules - and ensure that the chosen Incoterm aligns with your logistics strategy. Samples of each product type are advisable to validate dimensions, material finish and performance before finalising a contract.

What fastener types does Jinxin Hardwares list in its catalogue?

The catalogue includes aluminium blind rivets, standard blind rivets, open‑end blind rivets, seal‑end blind rivets, waterproof blind rivets, and a blue‑coated shoe tack nail.

Which HS codes are associated with the hose clamps offered by Jinxin Hardwares?

Two hose‑clamp entries are listed: one under HS 8309.90 (stainless‑steel or carbon‑steel grades W1‑W5) and another under HS 7326.90 (stainless‑steel 304 or galvanized steel).

What material is used for the waterproof blind rivets?

They are described as having a galvanized iron core with an alloy 5050 outer shell and are classified under HS 8301.6.

What solar products are available from this supplier?

The supplier lists a 540 W solar panel, a generic solar panel/module entry, an off‑grid solar inverter, an off‑grid 3 kW‑5 kW solar system, and a 12 V 200 Ah lead‑acid GEL storage battery (HS 8507.20).

Which certifications should a buyer request for the solar panels?

Buyers should ask for IEC 61215 and IEC 61730 test certificates, a CE Declaration of Conformity for EU markets, and performance data such as module efficiency and temperature coefficient.

What typical packaging is used for the fasteners?

Fasteners are usually packed in cardboard cartons or bulk bags, suitable for container loading in 20‑ft or 40‑ft containers.

What are common minimum order quantities (MOQs) for the rivets and clamps?

MOQs for blind rivets often start at 5 000 pieces per size, while hose clamps typically have an MOQ of 2 000 units per material grade, though exact figures depend on the specific item.

How can a buyer verify the quality of the solar storage batteries?

Request an IEC 60896 compliance certificate, a capacity‑verification test report, and a safety data sheet that details the GEL‑type VRLA construction and cycle‑life expectations.