About chromatic aberration Product photos are taken by professional photographers, and are carefully revised and color coordination later. Try to be consistent with the actual product. However, due to different lighting, display color deviation and personal understanding of color, there may be color difference between the actual product and the photo. Please refer to the actual product for the product color.
	About size Products are measured manually according to the measurement method on the product details page. Please carefully compare the size when purchasing. Due to different measurement methods and measuring tools, some errors are normal, you must see the size clearly. The size problem is not the standard for returning goods. If you have any questions, please contact customer service.
	About after-sales We value every comment you give. If you are not satisfied with our products or services, please contact our customer service first, we will definitely give you a satisfactory solution within a reasonable time.
	About shipment We solemnly promise that all goods in stock will be shipped within 72 hours after payment, and the pre-sale payment will be shipped according to the pre-sale date. Please inform customer service if you have special needs.

Youyan Group is located in Yiwu, the largest small merchandise wholesale market in China. The company produces and distributes Shanlian Writing Brush, oil painting brush, scrubbing brush, green bamboo pigment, Marley pigment, doudouxiong, Hap, mifei rabbit, Aixin crayon, watercolor pen series, yutai, calligraphy materials, Cao Sugong Ink, long-time Ink, horizontal pen holder, round pen holder, toolbox, pen container, easel, picture frame, color matching series art tools and other best-selling products, enjoy a high status among consumers, the company has established long-term and stable cooperative relations with many producers and processors and agents. Our company is a trading company and can customize all kinds of products professionally. The company has specialized design and development personnel, and has the ability to design samples from domestic and foreign customers, produce samples in batches and the styles, specifications, quality, etc. In addition, we will continuously introduce new products to meet the needs of more and more customers.
Adhering to the concept of honesty, we have long been recognized and supported by customers at home and abroad. The company adheres to the management policy of "reputation first, sincere cooperation, mutual benefit and common development", takes quality as the basis, wins by price, pays attention to customers' wishes, strengthens the principle of honesty, implements scientific management, pursue product perfection. Sincerely develop friendly cooperative relations with people from all walks of life.
Customers at home and abroad are welcome to come to the store to negotiate and order! Business positions 22508 and 22507, 11th Street, 1st Floor, gate 64, District 3, International Trade City.