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;