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;