To show our appreciation towards our clients’ support, we now launch a special offer campaign with CoDeco. Make an appointment for construction service, or shop at CoCoMall for electric appliances, and you can use our exclusive offer!

CoDeco – The One-stop Construction Service Platform

好師傅 CoDeco make use of technology and a professional team, CoDeco helps you find the perfect decoration worker and interior designers for your needs, helping both the workers and the clients, making the long and complicated process of constructions much easier to manage.

First Shot – Renovation Service Special Offer

Need renovation and construction service? Now make an appoint on CoDeco for a total fee more than HKD$100,000, enter the promo code CDCJSG2021 to get a HKD$1,000 supermarket coupon!

Make An Appointment Now

Second Shot – CoCoMall Shopping Discount

Need electric appliances after renovation? Shop at CoCoMall, use the discount code CCMJSG2021 to enjoy a 10% off.

Also, spending over HKD$10,000 on your order, you will get another CoCoMall HKD$300 coupon (Applicable for purchasing ceramic tiles, sanitary products, bath screens, electronic door locks and electric switch etc.).


^ After clicking into CoDeco the service request page (, clients need to type in the promo code CDCJSG2021″ to enjoy the offer. Verification needed before signing the contract as well.

^ When shopping at CoCoMall, type in the code CCMJSG2021″ to enjoy the 10% off discount.

* The offers are regulated under terms and conditions, “CoDeco” and “Johnson Group” reserves the right to final decisions, please find the details below.

Terms and Conditions:

1. The offers are valid until 31st December 2021.

2. The offer is applicable for Johnson Group’s clients only, “CoDeco” and “CoCoMall” are entitled to request proofs from clients when they are using the offer codes.

3. The discount offers cannot be transferred or traded for cash.

4. CoCoMall’s order have to be purchasing electric appliances only, if you wish to learn more details, please contact Ms Chim at +852 5588 2113.

5. The offers cannot be used with other promo/discount at the same time.

6. Once used the promo/discount codes, the order cannot be returned or cancelled.

7. For any potential risks or additional fees for using the offers, clients will have to bear the consequences by themselves.

8. “Renovation Service Special Offer”‘s ‘designated amount’ will be calculated by the final total cost of the construction job.

9.  If the construction job was suspended or cancelled mid-way, the client will not be eligible for the “Renovation Service Special Offer”.

10. “CoDeco” and “CoCoMall” reserve the right to stop, change or cancel the discount offers, or amend the terms and condition. In case of disputes, “CoDeco”, “CoCoMall” and “Johnson Group” reserves the right to final decisions.