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;