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Bronze
collection

Bronze is an alloy consisting primarily of copper, commonly with about 12–12.5% tin and often with the addition of other metals (such as aluminummanganesenickel, or zinc) and sometimes non-metals or metalloids such as arsenicphosphorus, or silicon.

We specialize in producing OEM watches for some of the biggest names in the industry. Our expertise and experience have successfully delivered to our clients watch from different collections, including diver and racing watches.

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+852 2499 8113

Unit 12,17/F., Cheung Fung Industrial Building, 23-29 Pak Tin Par Street, Tsuen Wan, N.T., Hong Kong.

©2024 by Ching Chi Industrial Co. Ltd

Hong Kong Branch Certificate for Category A Registrant (Section 53ZUG, Cap 615) : A-B-24-01-05227

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