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SAIBUSI's production process

（1）Material
selection:

SAIBUSI will never make any savings from raw
materials and processing. Because these savings may lead to deformation,
discoloration of the frame, and even skin allergies. We choose titanium or
top-level Italian acetate as the main material.

（2）Electroplating:

Titanium materials are vacuum plated to avoid color
fading.

（3）Polishing:

Each frame undergoes 28 rounds of manual polishing.
(Only one frame can be made and polished at a time, so the texture is better,
but the labor cost is very high.)

Others' production processes

（1）Material
selection:

They start from raw materials to save costs, such as
using ordinary acetate or metal for processing, which can cause deformation and
discoloration of the frame and even cause skin allergies during long-term
wearing.

（2）Electroplating:

Their frames are treated with ordinary and
inexpensive water electroplating, which can cause discoloration after 3 to 6
months of wearing.

（3）Polishing:

They use machines for batch polishing, which can
effectively reduce processing costs, but the polishing effect is very poor.

Poor quality
frames will fade, peel off, or break in 3-6 months, so if you purchase such a
pair of frames and prescription lenses, you'll need to repurchase them
regularly.

If you need a pair
of glasses for long-time wearing, please choose us and we will provide you with
high-quality frames and prescription lenses.