Tan kok heng from Melaka, Malaysia . Tan kok heng is working as a Freelancer and can be found in many freelancing marketplace.  Tan kok heng provides freelancing service Engineering & Science. Tan kok heng very Skilled with Mechanical Engineering.

Tan kok heng so far completed 0 projects and has about 0 reviews from clients who has used earlier freelancing projects. Tan kok heng hourly rate is (not mentioned) and gets paid in $.

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