frequently asked questions banner

General Question

Q1. Are you manufacturer or trading company?

--We are direct manufacturer specializing in porous sintered metal filters.

Q2. What’s the delivery time ?

--Normal model 7-10 work days because we have ability to do the stock. For big order, it takes about 10-15 work days.

Q3. What is your MOQ?

-- Usually, it is 100PCS, but if we have other orders together, can help you with small QTY also.

Q4. What payment ways available?

-- Western Union, Paypal , T/T , Credit Card , online bank transfer, RMB , etc.

Q5. If sample first possible?

-- Sure, usually we have certain QTY of free samples, if not, we'll charge accordingly.

Q6. We have design, can you produce?

--Yes, it's sure, you are welcome to share details of your idea, so we can supply best solution details for your design.

Q7. Which market do you already sell?

--We already ship to Europe, Middle East, Asia, South America , Afria, North America etc

Product Questiones

Q1. What is Sintered Metal Filters ?

--Simple to Say, Sintered metal filter is one of special metal elements with small micro hole inside, the gas or liquid can go through when make pressure to the gas or liquid. for more details, you can check our blog to the link: What is Porous Metal Materials

Q2. How to Manufacture Sintered Metal Filter ?

--To Manufacture Sinereed Metal Filters, Main have three steps;

1.  Make Module for the Metal Powder as Your Design 

2.  High-Pressure to the Metal Powder For the Modules, To Make the Special

     Design as request, like Disc, Tube, Cup etc

3.  High-Temperature to Sintered the Finished Metal Powder Elements. 

For More Details, Please Check our Blog by Full Guide About What Is Sintered Metal Filter ?


Q3. How Sinered Metal Filter to Work ?

-- For Sintered metal Filters, Normally Aim to filter gas or liquid and to make the original gas or liquid to be purify. 

So If still like to know more about sintered filter working principle, please check our blog for details.

Q4. Where for the Temperature and Humidity Sensor Used for ?

--For Temperature and Humidity Sensor or Monitor, There are many place or environment need to sensor for our daily life or industry application. 

We post many article for the application of the Temperature and Humidity Sensor , please check our blog page to check. 

For Question About the Products, Please Check The Products Page, Or You Are Welcome to Send Questions and Interested by Following Form, Also You Can Send By Email to Ka@hengko.com

Send your message to us:

Write your message here and send it to us