我們承諾▩•·▩：

1✘₪✘✘、原材料▩•·▩：嚴格執行原材料標準；

2✘₪✘✘、生產工藝▩•·▩：嚴格把控│↟，可追溯；

3✘₪✘✘、檢測中心▩•·▩：原材料✘₪✘✘、膠料過程✘₪✘✘、成品效能✘₪✘✘、壓力✘₪✘✘、爆破│↟，定期檢測；

4✘₪✘✘、售後服務▩•·▩：過水產品 質保5年│↟，耐高溫✘₪✘✘、耐酸鹼✘₪✘✘、耐油質保3年│↟，特殊介質│↟，質保1年；凡是質量問題導致│↟，12小時內給出書面答覆│↟，24小時內給出解決方案；如有質量問題│↟，我廠退回全部貨款│↟，並承擔拆裝費用和運輸費用；

We promise:

1. Raw materials: strictly implement the standard of raw materials;

2. Production process: strict control, traceability;

3. Testing Center: raw materials, rubber process, finished product performance, pressure, blasting, regular testing;

4. After sales service: aquatic products are guaranteed for 5 years, high temperature resistance, acid and alkali resistance, oil resistance for 3 years, and special media for 1 year; if quality problems are caused, a written reply will be given within 12 hours, and solutions will be given within 24 hours; if there are quality problems, our factory will return all the payment, and bear the disassembly and transportation costs;