hot press forming metal.  I think only few countries has this factory. And proton have one.

bodoh nia... if own the tech, worker cabuts, suddenly you forgot how to make the products anymore.. memang no ISO standard..

so whats the issue, cover ngam ngam to fulfill the audit means the ISO still in place la..

nah.. here is the quote, if you dont understand the requirement, there is nothing else to explain.
low end product also can have ISO, while it doesnt mean, if meet already will become high end excellent product

Car manufacturers prefer to use TS16949

can you name which several six sigma automotive manufacturer which seems to have very low defective products??

I think it's a good car too. IMHO Proton can make cars but most importantly they should focus on making sellable cars such as Exora, Saga and Persona

six sigma is not suitable for low production volume & SME.. plus it's too complicated & require large manpower to manage. that's why most of the OEMs prefer 3 sigma (even with 3 sigma oso they hard to achieve) or what people call it as toyota production system/lean production system. like toyota they have toyota production system/TPS, perodua with lean production system, proton/HICOM with HICOM manufacturing system/HMS..
actually NOT a car manufacturers.. it's actually vendors that must comply with ISO/TS especially tier 1 while tier 2 is not compulsory to comply. enough with iso 9001 only.
japanese mostly never force their vendor to comply with ISO/TS.. they have their own standard like Japanese Standard/JS or like germany they prefer vendor with VDA 6.3 (process) and 6.5 (product) which are likely above ISO/TS standard.. different OEMs have their own standard to follow. ISO/TS is just an international global standard for all automotive vendors.

U know that the amount allowed for vendor to cover Sales, General, Administration (SGA), Profit & Materials Handling for each part they produce for proton is only 2.5% of the Total Part Price..?

But for other OEMs like Perodua, Toyota or Honda, the amount is between 11% & 12.3% of the Total Part Price..?

how to survive with 2.5%?

so now u know why every car produced by different OEMs has different quality even though produced by the same vendors.

u as a businessman still want to sell your products eventhough profit margin very low to keep ur reputation rite? u want people see ur company no customer?