Disaggregated revenue and Concentration

3 Months Ended

Mar. 31, 2025

Disaggregated revenue and Concentration

Disaggregated revenue and Concentration

Note 12 – Disaggregated revenue and Concentration

During the three months ended March 31, 2025 and 2024, disaggregated revenue was as follows:

	Three months ended
	March 31,
	2025		2024
Products sale	$	604,482	$	433,018
Product installation service		364,900		-
	$	969,382	$	433,018

During the three months ended March 31, 2025 and 2024, customer and supplier concentration (more than 10%) were as follows:

Revenue and accounts receivable

	Percentage of Revenue						Percentage of
	For three months ended						Accounts Receivable
	March 31						March 31			December 31
	2025			2024			2025			2024
Customer A		-			28	%		-			-
Customer B		-			26	%		-			21	%
Customer C		-			9	%		-			-
Customer D		-			36	%		21	%		50	%
Customer E		11	%		-			15	%		-
Customer F		-			-			15	%		15	%
Customer G		10	%		-			-			-
Customer H		11	%		-			14	%		-
Total (as a group)		32	%		99	%		65	%		86	%

Purchase and accounts payable

	Percentage of Purchase						Percentage of
	For three months ended						Accounts payable for purchase
	March 31,						March 31,			December 31
	2025			2024			2025			2024
Supplier A		32	%		-			-			-
Supplier B		6	%		18	%		4	%		74	%
Supplier C		-			38	%		-			-
Supplier D		5	%		34	%		-			26	%
Supplier E		39	%		-			16	%		-
Supplier F		9	%		-			80	%		-
Total (as a group)		91	%		90	%		100	%		100	%

To reduce risk, the Company closely monitors the amounts due from its customers and assesses the financial strength of its customers through a variety of methods that include, but are not limited to, engaging directly with customer operations and leadership personnel, visiting customer locations to observe operating activities, and assessing customer longevity and reputation in the marketplace. As a result, the Company believes that its accounts receivable credit risk exposure is limited.