Hydroxyethylmethacrylate or HEMA is the organic compound with the formula H2C=C(CH3)CO2CH2CH2OH. It is a colorless viscous liquid that readily polymerizes. HEMA is a monomer that is used to make various polymers. Hydroxyethyl Methacrylate,Hydroxyethyl Methacrylate Hema,2 Hydroxyethyl Methacrylate,2-Hema Acrylic Monomers Liaoning Kelong Fine Chemical Co.Ltd. , https://www.kelongchemy.com
Our welding workshop is equipped with 40 Panasonic MAG welding machines, 10 TIG welding machines, 1 Panasonic welding robot, and 1 Kuka welding robot. We have a team of 140 trained workers to ensure high-quality welding services. Below are the specifications:
Product Name
Professional Sheet Metal Laser Cutting SUS Steel Fabrication and Welding
Equipment List
Panasonic MAG welding machines: 40pcs
Panasonic TIG welding machines: 10pcs
Kuka welding robots: 4pcs
Material
Carbon steel, alloy steel, aluminum plate, stainless steel, SECC, SGCC or customized
Shape
According to drawings
Quality Control
ISO 9001:2008, factory audited by Bureau Veritas
Tolerance
+/-0.5~1.5mm
Manufacturing Process
Design - CNC laser cutting / flame cutting / stamping / forming / bending - CNC machining - welding - surface treatment - assembling - packing
No. of Employees
140 trained workers
Export Percentage
40%
Sample Time
7 - 14 days
Main Market
North America, Europe, Oceania, domestic market
PROCESSING FLOW
OUR COMPANY
Location
Hangzhou, China
Trade Term
FOB, CIF, DDU, DDP
Factory Size
50,000m2
No. of Employees
600
Founded in
2002
Nearest Port
Shanghai or Ningbo
Service
Raw material purchasing, steel plate cutting, steel structure fabrication, finish treatment and logistics
Main Markets
North America, West Europe, Australia, China
Production Capacity:
70,000T steel per year
Shipping
UPS, DHL, Fedex, TNT, Airway, Sea shipment available!
Quality Control
ISO9001:2008 certified, initial, patrol and final inspection
OUR WORKSHOPS
QUALITY CONTROL
Key Inspection Equipment List
Name
Function
Ultrasonic Flaw Detector
Flaw Detector
Magnetic Powder Flaw Detector
Flaw Detector
Tensile Tester
Mechanical Property
Spectrometry
Chemical Composition
Projector
2D Dimension
Three-coordinates Measuring Machines
3D Dimension
Salt Spray Tester
Corrosion Resistance
Film Thickness Tester
Coating Thickness
Roughness Tester
Roughness
3rd Party Inspection
SGS, TUV…
PACKING AND SHIPPING
FAQ
WHAT ARE OUR ADVANTAGES COMPARED WITH OTHER MANUFACTURERS/FACTORIES?
a) Consistent quality - We use first-class CNC Trumpf machines - 11 laser cutting, 2 stamping/punching, 8 bending, series of drilling, and several large welding workshops. Founded in 2002, we focus on sheet metal work and have an experienced engineering team along with a sophisticated quality control system.
b) Quick Response - We started our export business 10 years ago, and most of our team members have overseas educational backgrounds. We respond and make calls at the right time internationally, ensuring no problem is delayed beyond 24 hours.
c) Promised Lead Time - We always follow what we promise. Even if it's challenging to manage custom work, we prepare as early as possible to ensure the lead time is met.
WHAT PAYMENT TERMS CAN WE ACCEPT?
Normally, we can work on T/T, Western Union, and sometimes L/C terms.
a) For mass production orders, a 30% deposit is required, and the remaining 70% plus shipping fees should be settled before or against the copy of the original B/L. We recommend starting with a sample order followed by mass production.
b) On L/C terms, a 100% irrevocable L/C without 'soft clauses' can be accepted. Please consult your individual sales manager for more details.
WHAT TYPE OF QUOTATION CAN WE PROVIDE?
We normally work on EXW, FOB, CIF, DDU, and DDP.
HOW LONG WILL OUR PRICE BE VALID?
We are a friendly and professional supplier who never seeks excessive profit. Our prices typically remain valid for 60 days. Customers can negotiate the validity period with our team. We only adjust prices based on two situations:
a) The exchange rate between USD and RMB fluctuates significantly according to international currency rates.
b) The cost of raw materials varies, such as Stainless Steel, Aluminum, or Copper.
WHAT LOGISTICS WAYS CAN WE WORK FOR SHIPMENT?
We can ship using various methods depending on the size and expected delivery time.
a) For 90% of our shipments, we use sea freight to major continents like North America, Europe, Southeast Asia, Middle East, and Oceania, either by container or LCL.
b) Depending on customer requirements, we also arrange air freight or delivery services.
Polyhydroxyethylmethacrylate is hydrophobic; however, when the polymer is subjected to water it will swell due to the molecule's hydrophilic pendant group. Depending on the physical and chemical structure of the polymer, it is capable of absorbing from 10 to 600% water relative to the dry weight. Because of this property, it was one of the first materials to be successfully used in the manufacture of soft contact lenses.
Professional Sheet Metal Laser Cutting SUS Steel Fabrication and Welding
Model NO.: 23165-l
Condition: New
Certification: ISO9001
Customized: Customized
Trademark: Hengli Metal Processing
Transport Package: as Required
Origin: Hangzhou, Zhejiang