I have (1) Manufacturer Defect with a "J" Channel piece, Easy fix, just need New part so I can continue putting my Desktop together, so I can operate my New Computer. No Response from MECOR Customer Service Line? No Phone# ? Looks Like a Very Shady Company? RUN , Stay Away from this Flakey Outfit- RUN !!! Purchased Thru Walmart, I Assumed I Would be Dealing with a Reputable Company, But I it Appears I Made the Wrong Decision? User's recommendation: Go Elsewhere for Your Furniture Needs.