Is there free locking washers sample provided?

Some items including locking washers on the internet are marked as "Free Sample" and can be ordered as such. In general, Shenzhen Melparts Hardware Technology Co., Ltd.'s regular products are available for free samples. However, if the customer has some specific requirements such as product size, material, color or LOGO, we shall charge the relevant costs. We are keen for your understanding that we would like to charge the sample cost which will be deducted once the order is confirmed. Once you are satisfied with our sample quality and place an order with required MOQ, we surely return such amount.

MPS insulation pins is one of the leaders in the development and manufacture of insulation pin for a wide range of consumer, business, and industrial needs. MPS insulation pins provides a wide range of wing seal for customers. The product has a smooth and flat surface. There are no burrs, dents or lifting corners on the cabinet body. It has sharp top, making it easy to penetrate through the insulation. MPS insulation pins provides stable and high quality sewing thread products. It can be produced with various shapes, sizes, and different technical parameters.

With rich experience and mature technical products, our team enjoys a high reputation in the domestic and foreign markets.