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Q&A

NO. Subject Date
1 Q1. Control panel is under normal function, but vacuum pump will not start. 2020-02-15
2 Q2. Vacuum pump does not run. 2020-02-15
3 Q3. Insufficient vacuum in chamber. 2020-02-15
4 Q4. Insufficient vacuum in bag. 2020-02-15
5 Q5. Vacuum pouch is easily pulled apart by hand. 2020-02-15
6 Q6. Sealing area has some burnt mark or bubbles appearance. 2020-02-15
7 Q7. Lid does not open 2020-02-15
8 Q8. None or bad sealing. 2020-02-15
9 Q9. Lid does not close. 2020-02-15
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PROMARKS VAC CO., LTD.

  • Head office:
  • Contact person:聯絡人a

  • TEL: +886-5-2265339
  • FAX: +886-5-2264190
  • E-mail: promarks@ms10.hinet.net sales2promarks@gmail.com
  • Web site: www.promarks-vac.com
  • ADD: 13F., No. 27, Hongguo Rd., Banqiao Dist, New Taipei City 220486 , Taiwan (R.O.C.)
  • Sales hotline:
  • Phone: +886 965-572-299
  • Line ID: @promarks
  • E-mail: sales2promarks@gmail.com
  • Working hours: Monday to Friday ( 8 am to 5 pm)

ALPHA VAC SYSTEM INC.

  • USA Branch office:
  • TEL: 909-598-8333
  • FAX: 909-677-4886
  • E-mail: sam.alphavac@gmail.com
  • Web site: www.vacuumpacking-machine.us
  • ADD: 215 S 9th Ave La puente CA91746 USA
  • Contact person:聯絡人

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