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Sample Availability & Policy

We will send the samples and catalogs immediately according to your request. It's appreciated if he buyer would provide your DHL, Fedex, UPS account or transfer the standard payment US$200 to our bank account.

Guarantees/Warranties/Terms and Conditions

OPS warrants its products to meet applicable specifications as described in the technical manuals, and to be free from defects in materials and workmanship under normal use and service or customers may request for refund within 60 days from the date of the shipment of your order.


Export/Import Processing Support

OPS commits to providing service excellence to its customers. Every customer has its own profile in our company and will be provided continuous training, marketing, and technical support in according to the its business operation.


After Sales Service

We treat clients as partners. All comments and inquiries from them are always well-followed and replied promptly by our professional sales staff. We are glad to have so many opportunities to improve ourselves through working with worldwide customers and new applications.