忠誠公司 Sincere Company
香港中環/上環忠誠文具，始於1988年，文具文儀用品店，售賣多款公仔限量版筆✏️、辦公室、美術、上學、電子用品、計數機、玩具🧸、影印機墨、DIY手工串珠等。門市地址：中環永和街19號地舖/上環德輔道中268號3號地舖。歡迎網站下單或門市選購。網站限定優惠‼️買滿$300或以上包送貨。如有查詢，可致電2117 3000或WhatsApp 9099 1048。
Central, HK · prices in HKD · ships to 3 countries. Catalogue read from sincerestationery-hk.com's own public product feed on 2026-09-04. Every figure below is an observation from that feed, not an estimate.
Sales estimate
sincerestationery-hk.com has not been checked for stock visibility yet. About one store in five publishes it; the check costs one request and runs continuously.
Polling capacity is finite, so this registers interest rather than starting immediately — stores are chosen by how much a day of polling would reveal.
Store facts
Brands carried
Matched on the store's own brand field, so these are exact — not guessed from product names.
Products
Catalogue over time
| Date | Products | In stock | Median price |
|---|---|---|---|
| 2026-09-04 | 500 | 495 | 59 HKD |
| 2026-08-05 | 500 | 496 | 50 HKD |
Data collected from sincerestationery-hk.com's public product feed. Not affiliated with or endorsed by this store. Request removal.