Keystone Building Products
El Monte, California
Business summary
Keystone Building Products is a California corporation located in El Monte, CA. It was registered with the California Secretary of State on July 9, 2026 (entity number B20260317405).
Its principal business address is 10505 Valley Blvd # 314, EL MONTE, CA 91731. The registered agent is Yang, Piao. Its officers and directors include Yang, Piao (Director).
California corporations must file a Statement of Information every year. As a recently registered entity, Keystone Building Products's initial Statement of Information is due within 90 days of registration, by October 7, 2026.
How to file a Statement of Information →
Frequently asked questions
Is Keystone Building Products active?
Keystone Building Products's current status, based on the data provided by the California Secretary of State on August 3, 2026, is active.
When was Keystone Building Products registered?
Keystone Building Products was registered with the California Secretary of State on July 9, 2026.
Who is the registered agent for Keystone Building Products?
The registered agent is Yang, Piao.
Where is Keystone Building Products located?
Keystone Building Products's principal business address is 10505 Valley Blvd # 314, EL MONTE, CA 91731.
Is Keystone Building Products in good standing?
Based on the data provided by the California Secretary of State on August 3, 2026, Keystone Building Products is in good standing — it is in good standing with the Secretary of State and in good standing with the Franchise Tax Board.
When is Keystone Building Products's next Statement of Information due?
As a recently registered entity, Keystone Building Products's initial Statement of Information is due within 90 days of registration, by October 7, 2026.
Who runs Keystone Building Products?
Keystone Building Products's officers and directors include Yang, Piao (Director).
Is Keystone Building Products a legitimate business?
Keystone Building Products is a registered business entity on file with the California Secretary of State (entity number B20260317405). Based on the data provided by the California Secretary of State on August 3, 2026, its status is active and it is in good standing with the Secretary of State.
Registration details
| Business name | Keystone Building Products |
|---|---|
| Legal name | Keystone Building Products Inc |
| Business type | Corporation |
| Filing type | Domestic |
| Jurisdiction | California |
| Formation State | CA |
| Formation date | 2026-07-09 |
| Document Number | B20260317405 |
| Status | Active |
Standing
| Secretary of State | Good Standing |
|---|---|
| Franchise Tax Board | Good Standing |
| Agent | Good Standing |
| Victims of Corporate Fraud Fund | Good Standing |
Contact Information
10505 Valley Blvd # 314, EL MONTE, CA 91731
Principals
Yang, Piao
Roles
- Director
Addresses
- 10505 Valley Blvd # 314, EL MONTE, CA 91731
Registered agent
Yang, Piao
Roles
- Individual Agent
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