Dear respected customers:

Greetings! According to the compatibility test report of plastic raw materials and cosmetic raw materials, ABS, PMMA, AS, PS and other hard plastic products will react chemically when contact with articles with high content of strong acid, alkali and alcohol, and will also cause breakage and rupture problems. For example, sunscreen products, freckle products, hair removal products, and hair products with high alcohol, etc., cannot be made from plastic materials such as ABS, PMMA AS, PS, etc. as direct containers. Therefore, when ordering our products, please check yourselves the compatibility and other aspects of our products with your content first. If the content cannot be used with our product together, please inform us in written immediately and do not force to use them. Otherwise, we will not be responsible for this problem. At the same time, we can avoid affecting the cooperation of both parties and even third parties, and avoid unnecessary economic and market losses.
 
In addition, when matching with plastic tubes from different manufacturers, there will be different tightness of screw teeth. So please provide corresponding plastic tube for us to test, when we start cooperation. (The corresponding plastic tube must be a full mold, and at least two full molds.) At the same time we will also provide two full mold covers for your company to do the appropriate tests of functionality, airtightness, fitness, ect. Please provide us the real and effective test report. If the test is failed, please do not force to use and avoid unnecessary losses. Our company won’t be responsible for this problem.
 
Thank you very much for your kind understanding. Please be sure to read carefully the detailed and archived documents before the first cooperation or a new product production. Please kindly confirm and sign by return. It will help both of us for a long-term and friendly cooperation. Thank you!

Yours sincerely,

                                                        Contain Company