About Lien Kuan Electronic-Magnetic-Lock Company - Door Locks Supplier in Taiwan

Taiwan based Lien Kuan Electronic-Magnetic-Lock Company lists five active products in its catalogue. The portfolio is split between door lock hardware and related electric switch components, reflecting the top categories of Door Locks and Electric Switches & Isolators. Each item is recorded under the HS‑code family 8301.40, which covers locksets, latches and related hardware. The company’s product set includes a push button, a drop‑bolt lock, three magnetic‑lock variants and a small magnetic lock, all manufactured with specific metal grades such as hardened steel, stainless steel 304 and aluminum housing.

The catalogue entries specify material constructions: hardened steel or stainless steel 304 for the drop‑bolt lock, aluminum housing with a steel armature plate for the standard magnetic lock, a stainless‑steel body combined with an N35 grade magnet for the waterproof version, and a steel housing with a permanent magnetic core and electronic coil for the small magnetic lock. Because all four lock types share the same HS code, customs classification is straightforward for buyers importing under chapter 83. The push‑button entry does not list material or HS code, but it is grouped within the same product family for reporting purposes.

Product Range and Specialties of Lien Kuan Electronic-Magnetic-Lock Company

The listed lock products follow industry conventions for material strength and magnetic performance. Hardened steel components are typically rated to a Rockwell hardness of 55‑58 HRC, while stainless steel 304 offers corrosion resistance in humid environments. N35 grade neodymium magnets are standard for magnetic locks requiring a pull force between 150 kg and 250 kg, and aluminum housings provide lightweight protection without compromising structural integrity. Buyers often look for IP ratings of IP54 or higher on waterproof magnetic locks, and for electrical isolation specifications such as 250 V AC rating on the associated switches and isolators. Typical dimensions for small magnetic locks range from 60 mm × 30 mm × 20 mm, fitting standard door cutouts, and drop‑bolt locks are commonly supplied as 100 mm × 50 mm × 30 mm units suitable for retro‑fit installations.

Trade and Export Information - Lien Kuan Electronic-Magnetic-Lock Company

Taiwan exports a significant volume of electromechanical locking hardware, with major destinations in Southeast Asia, the European Union and North America. HS code 8301.40 is regularly inspected under customs regimes that require conformity to safety standards such as IEC 60335 for electrical components and UL 294 for access control devices. Export shipments are typically packed in reinforced cardboard boxes or wooden crates, with 20‑foot containers holding up to 1,200 units depending on packaging density. Common Incoterms used by Taiwanese lock manufacturers include FOB Kaohsiung and CIF Shanghai, allowing buyers to arrange freight forwarding while the supplier handles export customs clearance. Buyers should verify that the product complies with RoHS restrictions and that any magnetic material meets the EU REACH Annex XVII limits for neodymium content.

Sourcing from Lien Kuan Electronic-Magnetic-Lock Company - Buyer Guidance

When sourcing magnetic locks from this supplier, request the pull‑force rating, magnetic flux density and the specific magnet grade (e.g., N35) in the technical data sheet. Ask for material certificates confirming the stainless‑steel 304 composition or the hardness level of hardened steel components. Because certifications are not listed in the supplier facts, buyers should request copies of any ISO 9001 quality management certificates, UL or CE test reports, and RoHS compliance statements before placing an order. Verify packaging dimensions and weight per unit to calculate container loading, and confirm lead times for the aluminum‑housing magnetic lock versus the stainless‑steel waterproof version, as material differences can affect production schedules.

What HS code applies to the magnetic lock products?

All magnetic lock variants in the catalogue are classified under HS code 8301.40, which covers locksets, latches and related hardware.

Which material is used for the waterproof magnetic lock?

The waterproof magnetic lock uses a stainless‑steel body combined with an N35 grade neodymium magnet.

What hardness level is typical for the hardened steel in the drop‑bolt lock?

Industry practice for hardened steel lock components is a Rockwell hardness of 55‑58 HRC, which is the standard range for this product type.

What certifications should a buyer request for these locks?

Buyers should request ISO 9001, UL 294 or CE conformity test reports, and RoHS compliance documentation, as these are common requirements for electromechanical locks.

What is a typical pull‑force range for an N35 magnetic lock?

N35 grade magnetic locks usually deliver a pull force between 150 kg and 250 kg, depending on the housing design and magnet size.

How are the lock products usually packaged for export?

Exports are commonly packed in reinforced cardboard boxes or wooden crates, with container loading calculated on a per‑unit weight of approximately 1.2 kg for the aluminum‑housing lock.

Which regions commonly import Taiwanese magnetic locks?

Key import markets include Southeast Asian countries, the European Union and North America, where building security and access‑control projects drive demand.

What is the typical lead time for the small magnetic lock?

Lead times vary but generally range from 15 to 25 working days, depending on order volume and material availability.