We are professional manufacturer in China , and have in this line almost 15 years .
Please let us know the specifications of the platforms, such as the Material, Size, Hole spacing, ect
You could place the order directly on alibaba or we can send you the proforma invoice with our bank details. After we received the down payment, we will start the production.
Yes, we have rich experience in handling after-sales issues via video or email. Meanwhile the engineers are available to service overseas. We have agents in different countries too if you want local service or sample testing.