DELTA BLUES AUDIO LIMITED

藍調音頻有限公司

Live

2001-06-15 · Incorporated 25 years ago · Data updated: 2026-08-26

About this company

DELTA BLUES AUDIO LIMITED is a Hong Kong private company limited by shares incorporated on June 15, 2001. It is registered with company registration (CR) number 0760265 and business registration number (BRN) 31863992. It is one of 39,082 companies incorporated in Hong Kong in 2001. The company is currently active on the Hong Kong Companies Register. It previously operated under the name CN DEBUG CO., LIMITED until September 11, 2019. Its registered office is at Unit 1104, CRAWFORD HOUSE, 70 QUEEN'S ROAD CENTRAL, CENTRAL & WESTERN DISTRICT, HK. There are 49 documents on file with the Companies Registry dating back to 2001, most recently (E)FNAR1 - Annual Return filed on July 15, 2026.

Private company limited by shares

Dates & Status

Incorporation Date: 2001-06-15
Has Charges: No
Dormant: No

Registered office

Current address

Unit 1104, CRAWFORD HOUSE, 70 QUEEN'S ROAD CENTRAL, CENTRAL & WESTERN DISTRICT, HK

All 815 companies at CRAWFORD HOUSE →

As filed: RM 1104, CRAWFORD HOUSE, 70 QUEEN'S ROAD CENTRAL, CENTRAL HONG KONG

Name History

Name History
Name	Type	From	To
藍調音頻有限公司	Chinese	2019-09-11	Current
正道信息技術有限公司	Chinese	2001-06-15	2019-09-11
DELTA BLUES AUDIO LIMITED	English	2019-09-11	Current
CN DEBUG CO., LIMITED	English	2001-06-15	2019-09-11

Current company particulars

The Companies Registry's Company Particulars Report for this company: its current shareholders and their holdings, directors and reserve directors, company secretary, share capital, registered office and name history, as the Registry holds them. Retrieved from the Registry on your behalf and delivered to your email as one report.

Retrieved from the Companies Registry after you order, not transcribed from an old filing; the report states when it was retrieved.

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Current directors

The Companies Registry's Directors Index for this company: every current director and reserve director, with their capacity and passport-issuing country as the Registry lists them. Retrieved from the Registry on your behalf and delivered to your email.

Retrieved from the Companies Registry after you order, not transcribed from an old filing; the report states when it was retrieved.

Delivered to your email, usually within a few hours; a full refund if it is not delivered within 48 hours.

Company Documents

(E)FNAR1 - Annual Return

2026-07-15 · Annual Return

(E)FNAR1 - Annual Return

2025-09-26 · Annual Return

(E)FNAR1 - Annual Return

2024-07-03 · Annual Return

Information Sheet regarding Using Business Registration Number as Unique Business Identifier

2023-12-27 · Other

(E)FNAR1 - Annual Return

2023-07-05 · Annual Return

(E)FNAR1 - Annual Return

2022-07-11 · Annual Return

(E)FNAR1 - Annual Return

2021-06-24 · Annual Return

(E)FNAR1 - Annual Return

2020-06-24 · Annual Return

(E)FNAR1 - Annual Return

2020-01-08 · Annual Return

(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)

2019-09-11 · Director/Secretary Change

(E)FNNC2 - Notice of Change of Company Name

2019-09-11 · Name Change

Certificate of Change of Name

2019-09-11 · Name Change

(E)FNR1 - Notice of Change of Address of Registered Office

2019-05-10 · Address Change

(E)FNAR1 - Annual Return

2018-07-11 · Annual Return

(E)FNAR1 - Annual Return

2017-07-06 · Annual Return

(E)FNAR1 - Annual Return

2016-07-04 · Annual Return

(E)FNR1 - Notice of Change of Address of Registered Office

2016-05-20 · Address Change

(E)FNAR1 - Annual Return

2015-06-25 · Annual Return

(E)FNAR1 - Annual Return

2014-06-16 · Annual Return

(C)FAR3 - Annual Return - Certificate of no change

2013-06-18 · Annual Return

Company Documents
Document	Type	Filing Date
(E)FNAR1 - Annual Return	Annual Return	2026-07-15
(E)FNAR1 - Annual Return	Annual Return	2025-09-26
(E)FNAR1 - Annual Return	Annual Return	2024-07-03
Information Sheet regarding Using Business Registration Number as Unique Business Identifier	Other	2023-12-27
(E)FNAR1 - Annual Return	Annual Return	2023-07-05
(E)FNAR1 - Annual Return	Annual Return	2022-07-11
(E)FNAR1 - Annual Return	Annual Return	2021-06-24
(E)FNAR1 - Annual Return	Annual Return	2020-06-24
(E)FNAR1 - Annual Return	Annual Return	2020-01-08
(E)FND2A - Notice of Change of Company Secretary and Director (Appointment/Cessation)	Director/Secretary Change	2019-09-11
(E)FNNC2 - Notice of Change of Company Name	Name Change	2019-09-11
Certificate of Change of Name	Name Change	2019-09-11
(E)FNR1 - Notice of Change of Address of Registered Office	Address Change	2019-05-10
(E)FNAR1 - Annual Return	Annual Return	2018-07-11
(E)FNAR1 - Annual Return	Annual Return	2017-07-06
(E)FNAR1 - Annual Return	Annual Return	2016-07-04
(E)FNR1 - Notice of Change of Address of Registered Office	Address Change	2016-05-20
(E)FNAR1 - Annual Return	Annual Return	2015-06-25
(E)FNAR1 - Annual Return	Annual Return	2014-06-16
(C)FAR3 - Annual Return - Certificate of no change	Annual Return	2013-06-18

View all 49 filings

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