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;