I would like to make a payment by company check. Is that possible?

Please use Skrill payment option. They accept payments by check.
You can place an order on the site under the name of the company and choose Skrill merchant system for making payment from the company’s account. To initiate bank transfer, please create an account here – www.skrill.com, add the number of your bank account and verify it. After that, you can place an order on our website and choose Skrill on checkout page. When the payment is made, the product will be sent to your e-mail along with the invoice under the name of your company.