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;