About Sun Yin Crystal Industry Co.

Leading manufacturer of sapphire products, including watches, jewelry, lenses, medical equipment, personal care devices, and smart watches, dedicated to quality and innovation.

white deodorant container
white deodorant container

150+

15

Trusted by customers

Quality assured

Sapphire Creations

Explore our exquisite range of sapphire products for every need.

assorted bottles
assorted bottles
brown basket lot
brown basket lot
white and brown plastic bottles
white and brown plastic bottles
Curoloy 3-piece set
Curoloy 3-piece set
pair of silver-colored earrings with blue gemstone
pair of silver-colored earrings with blue gemstone
a close up of a glass ring on a table
a close up of a glass ring on a table
Sapphire

Quality sapphire products for every need.

contact us

Watches

info@sunyincrystalindustryco.com

(852) 2780 7328

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FLAT A, 13/F., 88 KWAI CHEONG ROAD, KWAI CHUNG, NEW TERRITORIES, HONG KONG