Вакуумный 6 8 mbar новый обновленный бесшумный лабораторный бесмасляный вакуумный насос

The Specification of the Diaphragm acuum Pump  

1.What we mainly supply?

Yanhe  Insturment  was established in 2009, professional in manufacturing, sell ,distribute the high 

quality lab instruments in range of environmental test, analytical chemistry,physical optics and life 

sciences . 

Growing from Strength to strength to become the leader manufacturer and distributor with 

best discount and  fast pre -sale and after sales service .

2.Why choose us?

-OEM/ODM Accept

- Large range of lab insturments  can be supplied ,which distribute from the name brands . 

-small order or sample order can be accepted

-Factory supply directly,  fast delivey

-Specialized in this line for 8 years

- Inquiry respond in 12 hours ,and TM contact in one hour except the sleeping time.

3.Our Payment & Logistics?

Payment terms:TT/West Union/L/C PayPal

Shipping terms: DHL, UPS, FEDEX, TNT, EMS

By air or Sea are both available.

Alibaba Trade assurance is accepted

4.How to send us a inquiry ?

1.If you are  not very urgent ,the webpage of the products shows :Contact Supplier   

2.If you need sth urgently ,click :Chat now.

3. The other contacts information like email/skype wechat will be supplied as below 

Which can help you to contact with me directly.

5. What about the after sales service?

For the samll products like mixer or water quality testers ,we can supply professional 

operation videos and engineer online training

For big Lab instruments like Plant growth chambers or Gas phase liquid chromatography,

Engineers go abroad to install and train the local workers are available.