About Us

Samjo Ko-Tech is a Korean manufacturer of optical frames based in Daegu, South Korea. We have been serving as an eyewear frame wholesaler in Malaysia for over 15 years.

The name “SJK”, short for the Korean phrase meaning “Union of Three,”
reflects our commitment to combining design, variety, and quality to inspire our customers.

We specialize in TR90 and Ultem frames, with TR90 being a premium 100% Swiss material.
Every step of our process— from
design to manufacturing—is done entirely in Korea.

100% Made in Korea.

TR90 Specialists

Premium material 100%
from Switzerland

100% Made in South Korea

Design to production,
all local

15+ Years Expertise

Malaysian market
since 2009

Order & Delivery

Easy steps from signup to shipment

Note: Wholesale prices are only visible after logging in with your approved wholesale account. Account Setup

Account Setup

Visit our website and click “Sign Up”. Enter company name, registration number & contact details. Verify your email or WhatsApp confirmation code. Your wholesale account will be activated within 24 hours.

Place Your Order

Visit our website and click “Sign Up”. Enter company name, registration number & contact details. Verify your email or WhatsApp confirmation code. Your wholesale account will be activated within 24 hours.

Payment Methods

Visit our website and click “Sign Up”. Enter company name, registration number & contact details. Verify your email or WhatsApp confirmation code. Your wholesale account will be activated within 24 hours.

Shipping & Tracking

Visit our website and click “Sign Up”. Enter company name, registration number & contact details. Verify your email or WhatsApp confirmation code. Your wholesale account will be activated within 24 hours.

Returns & After-Sales Service

Visit our website and click “Sign Up”. Enter company name, registration number & contact details. Verify your email or WhatsApp confirmation code. Your wholesale account will be activated within 24 hours.

Discover Our Premium
Eyeglass Frames

Handcrafted in Korea for lasting comfort and style. From timeless classics to modern silhouettes, find the perfect frame that reflects who you are.