Q1：How to guarantee your quality? A1：All of our products are rigidly tested and inspected before delivery, to make sure of the quality that can satisfy our customers. Q2：What is your MOQ? A2：We are a factory integrating industry and trade.In order to give you a better service with our products, Quantity is determined according to customer's requirement.But the price will vary depending on the quantity Q3：Can you make the products according to our requirements? A3：Sure, we can do that for you. You can send us technical drawings or samples and we can check for you. We can also develop new mould for our customers according to their requirements. Q4: How long is your delivery time? A4: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.1：SIRUBA original Accessories : movable blade, fixed blade, clamping spring , clamp spring 2：General model: SIRUBA F007, SIRUBA F858, SIRUBA C007J, SIRUBA C007K, SIRUBA S007K and  UT Knife accessories 3：Product attributes: Cutter consumable partsOur factory is mainly engaged in the research and development and production of automatic thread trimming devices. It has close technical exchanges with Taiwan's first-line sewing machine brands, and adopts first-class equipment to ensure the quality of products. And the accessories produced by our factory are more than 90% matching with many models of sewing machines on the market. At the same time, our products are obtained through our technicians' in-depth understanding of the internal structure and principle of the sewing machine, the changes to the design draft of the new product, and the debugging of the samples again and again.