TENGDA Is a Professional Plastic Extruder Machine Manufacturers.
How long is the warranty period of double screw extruder machine?
2022-07-02
Generally, for different series of products, the warranty period may vary. Referring to the more detailed warranty period about our double screw extruder machine, please browse the product details which cover the information about the warranty period and service life, on our website. In short, a warranty is a promise to provide repair, maintenance, replacement or refund of a product for a certain time period. The warranty period begins on the date of the purchase of brand new, unused products by the first end-users. Please retain your sales receipt (or your warranty certificate) as proof of purchase, and the proof of purchase must state the date of purchase.
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Nanjing Tengda Machinery Co., Ltd. is internationally outstanding in the market of Lab Scale. Various in styles, TENGDA's Production Scale can meet the needs of different customers. This product features the required dimensional stability. The dimension of the fabric will not easily change after washing or other dry/wet processing. This product helps wearers exude confidence and embrace their radiant self. It will make people have a feeling of fashion.
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We are aware of the importance of responsibility. We are committed to corporate social responsibility, working with various social and environmental institutions to encourage socially responsible practices.

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