Bone China Manufacturers: Classification of Bone China Cups | Win-Win

September 14, 2023

Bone china cups are roughly divided into AAA grade, first grade, second grade, and third grade. One criterion for distinguishing grades is the number of defects in the porcelain itself. This defect range includes the number of black spots, the amount of deglazing, and the product. The number of defects that exist.


First, AAA grade: When the porcelain is still in embryonic form (embryonic form refers to the white body without flowers, unglazed, and the whole body is just a porcelain shape), first select from the first-class products and select the basic The embryos without defects are then processed by painting, glazing, and firing. After they are released from the furnace, the finished products are selected again to eliminate the defective finished products, thus producing AAA grade products.


Second, first-grade products: First-grade embryos are selected from all prepared embryos (good and bad), embryos without obvious flaws are selected, and then processed to produce first-grade products. International standards allow no more than 5 defects in first-grade products; here I would like to remind everyone that the one on the bottom of the bowl says AAA grade, and the excellent grade label does not represent the grade of the porcelain itself. What you need to look at is the porcelain itself. the quality of.


Tangshan win-win Ceramics is a company specializing in the production and processing of bone china dinnerware, ceramic water cups, bone china tea sets, bone china coffee cups, bone china advertising cups, bone china gift cups, conference cups and other products. It has a complete and scientific quality management system. We have always adhered to the tenet of "customer first, quality first, credibility first" and the development concept of "quality is the life of the enterprise, culture is the corporate brand", and attaches great importance to the innovative combination of traditional ceramic culture inheritance and modern ceramic culture.

About Win-Win

Tangshan Win-Win Co., Ltd. has more than 20 years of professional ceramic tableware export experience,Tangshan Win-Win Co., Ltd. was established in 2005, located in the ceramic capital of China. The company has a cooperative production area of 30,000 square meters, with superb manufacturing technology, professional teams, high-level production capacity, and strict modern management. Win-win Ceramics combines traditional craftsmanship with modern technology, adheres to the policy of innovating products and pursuing artistic style; we provide exquisite products to meet the needs of different customers. Tangshan City, Hebei Province. Our brand is a win-win, known for our 20 years experience in exporting ceramic tableware and reliable quality. We have set up the company headquarters and exhibition hall in Tangshan City, Hebei Province, covering an area of 800 square meters. Our large showroom is dedicated to displaying coloured china tableware, white china tableware, applique china tableware, bone china tableware, new bone tableware, stoneware china tableware and tableware, etc. There are a variety of styles and sizes for customers to choose from, and the total number can reach tens of thousands. The range of products we offer in bone china,new bone china, porcelainware and stoneware can be from existing styles and designs or by creating custom designs to your specifications.Versatile patterns you can dress up or down.Interesting shapes to layer and colours that mix.Restaurant-style dishes for small tastes and sharing.We work with designers and artists from all over the world to create exclusive designs. Whatever the style,winwin ceramic will strive to fulfill your requirement in taste,price,and delivery-customer driven quality is our benchmark. Win-win Ceramics Co., Ltd. will show the world a new ceramic dining culture and create an excellent international brand mainly based on ceramic tableware. We look forward to establishing a good long-term cooperative relationship with you to create a win-win future.

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