Contact
Contact LH Group
Reference support and business contact content is adapted from PJMACH. This page intentionally removes the contact form and routes new inquiries through account registration first.
Contact Us
Introduce your business and procurement needs. We will follow up after your account request is submitted.
Returns & Exchanges
For order issues, returns, or exchanges, register first so support can verify your company and order history.
Address
Ontario, CA 91761, USA
Customer Support: (951) 264-9803
Business: support is handled after account registration.
Start with registration
We do not expose a public contact form in this storefront. Create an account first so LH Group can review your company details, associate support requests with orders, and route you to the right team.