China  wholesaler  China  in Tlaxcala Mexico  Stainless Steel 304 Investment Casting Universal Coupling with top quality

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

Product Specification

Investment Casting Parts
Material: Stainless steel, Carbon Steel
Process: Lo EPT wax casting
Standard:GBT6414-1999
Casting Tolerance: CT6 Standard
Weight: 0.1kg to 100kg
Product Range: Automotive, aviation, robot automation, machinery, tools, hardware, electronics, sanitary ware, pump valves, door locks and EPT stainless steel, carbon steel, alloy steel parts

Tooling made by ourself – We have 2 CNC centers
Complete machining process – We have our own machining, welding, polishing, testing workshops
 

material components
Chemical Composition of Material Material

Composition

201 202 304 316 430
C ≤0.15 ≤0.15 ≤0.08 ≤0.035 ≤0.12
Si ≤1.00 ≤1.00 ≤1.00 ≤1.00 ≤1.00
Mn 5.5-7.5 7.5-10 ≤2.00 ≤2.00 ≤1.00
P ≤0.06 ≤0.06 ≤0.045 ≤0.045 ≤0.040
S ≤0.03 ≤0.03 ≤0.030 ≤0.030 ≤0.030
Cr 13-15 14-17 18-20 16-18 16-18
Ni 0.7-1.1 3.5-4.5 8-10 10-12  
Mo       2.0-3.0  
Mechanical Property Material Item 201 202 304 316
Tensile Strength ≥535 ≥520 ≥520 ≥520
Yield Strength ≥245 ≥205 ≥205 ≥205
Extension ≥30% ≥30% ≥35% ≥35%
Hardness (HV) <105 <100 <90 <90

Advantange

With our own stainless steel investment casting production lines and machining lines, give you one stop services.

With CNC(CNC CENTER),we make the tooling by ourselves.Make you easiler.

With 50000 square meters workshop located in HangZhou city, near HangZhou port, transportation is convenient.

Use Germany Spectrometer and Salty Spray to te EPT the raw material.

We have 15 engineers with strong ability in design and develop new products.

With ISO 9001:2015, ISO 14001 and OHSAS 18001 system.

With ERP system,We can give you the production and delivery information at the fir EPT time. Also if any quality problem,We can source it and give you the solution very fast.

Fa EPT reply within 12 hours.

Company Introduction

EPT was founded in 2008 by Kate Liang, started from a 400 square meters workshop.
In 2009, Supported by customers and suppliers, EPT moved to a 4000 square meter workshop and expand our business all over the world.
In 2012, We have sold our products to more than 200 countries, and our brand existed
in more than 50 countries in the world.
In 2013, We have passed CUPC,NSF,CE and RO EPT cetificate,starting entered into the European and American markets.
In 2014, with fa EPT development,  EPT moved to a 50000 square meters factory. We have our own stainless steel investment casting production lines and also completed machining equipments.
In 2015, We set up our management team. We have cooperated with some unversities and getting bigger. At the same time, we are also Alibaba training center.
From 2016 to 2017, EPT passed ISO 9001:2015, ISO14001, OHSAS18001 certificate. we have already cooperated with some top 500 enterprises.
2018, EPT focus more on the Lean Production and preparing for the next five years.
2019, We are going to build a testing center and achieve the higher sales goal. 

Production Process

Steps Time
Tooling Making CNC Center 7 days

Casting Process

Wax Injection 2 days
Sand Shell Molding 5 days
Dewaxing 1 days
Pouring 1 days
Cutting 1 days
Grinding 1 days
Cleaning 1 days

Machining Process

CNC 2 days
Drilling & Tapping 2 days
Welding 2 days
Stamping 1 days
Polishing 5 days
Assembling Ultrasonic Washing 1 days
Water Testing 1 days
Assembling 2 days
Remark: The production time base on standard quantity and process

Our mission
To change the world’s view about Chinese product.
To be the leader in precision casting industry.

Our dream

  1. To gain Win-win achievement with all of our clients and supplies
  2. To be an international famous brand.
  3. To be a one-hundred-year company

After-sales Service

  1. Reply you fa EPT within 12 hours.
  2. Have someone to follow up all your inquiry and order.
  3. We will offer satisfied quality and prices to you.

FAQ

Where is your factory?

Our factory located in HangZhou City, ZheJiang Province. Factory 50000 square meters with 265 workers.
 

What is your payment term?

We do T/T, 30% deposit, balance before delivery. We can also accept L/C.

What is the production time?

Casting part need 20 to 30 days.
Balustrade and handrail accessories need 25 to 35 days.
Faucet and shower need 40 to 60 days.

Is that possible to visit the factory?

Sure, we sincerely welcome you to visit our factory, we can also pick you from the ho tel: +86~13 0571 88828.
 

We – EPG Group the bigge EPT gearbox & motors , vee pulleys, timing pulleys, couplings and gears factory in China with 5 different branches. For more details: Mobile/whatsapp/telegram/Kakao us at: 0086~13083988828 13858117778 0571 88828

The use of original equipment manufacturer’s (OEM) part numbers or trademarks , e.g. CASE® and John Deere® are for reference purposes only and for indicating product use and compatibility. Our company and the listed replacement parts contained herein are not sponsored, approved, or manufactured by the OEM.

China  wholesaler  China  in Tlaxcala Mexico  Stainless Steel 304 Investment Casting Universal Coupling with top quality

China  wholesaler  China  in Tlaxcala Mexico  Stainless Steel 304 Investment Casting Universal Coupling with top quality