*Scams Malaysia*

I have 2 companies from Malaysia, and the company I'm working wants to buy from them Refined Sunflower Oil.

First, I contacted on the followings details:
Contact Person : Mr. Muhammad Ali (Manufacturing/Production/Operations)
Company : Khalifah Trading Sdn. Bhd.
Address: Brighton Commercial Centre, Brighton Road,, Miri, Sarawak, Malaysia
Zip/Postal: 98000
Telephone: 60-147604337
Fax: 60-3829010382
Email: Khalifahtradings@salesperson.net

Today, they send the contracts for our 2 orders. For a small order and a big order. The big order payment is SBLC but the small is with T/T.
On the one contract was the company name GLOBAL EXPRESS COMPANY and the other INFINEX PTE. LTD.

I called them and I asked them why is two difference companies and they told us the GLOBAL EXPRESS COMPANY is for small quantities and they accept only T/T and the INFINEX PTE LTD is for big quantities and working with SBLC and that these 2 companies belong to Khalifah Trading Sdn. Bhd because it's a group of companies.

The details of GLOBAL EXPRESS COMPANY & INFINEX PTE LTD are below:
Company Name: GLOBAL EXPRESS COMPANY
Company Address : Senari Industrial Complex Jalan Bako, 93050 Kuching, Sarawak, Malaysia
Country : Malaysia
Registration No: 73319-V
Telephone : 601-73942051
Email : khalifahtradings@salesperson.net
Represented by: Mr. Lukman Kulumalar
Title : Sales Director
Passport No: A14901082

Company Name: INFINEX PTE. LTD.
Company Address :111 North Bridge Road, 05-32 Peninsula Plaza, Downtown Singapore, 179098 Singapore
Country : Singapore
Registration No: 200101212
Telephone :601-73942051
Email :khalifahtradings@salesperson.net
Represented by: Mr. Lukman Kulumalar
Title :Sales Director
Passport No: A14901082

Please, I just want to know if they are scams or real because we are victims of Oil Company scam before and we don't want to happen again.