T.P.L Trading Service Production Company Limited (Crystal Design) was established on June 24, 1997, with more than 23 years of working experience in the field of interior design, production & construction, including: Furniture Office furniture, Showroom furniture, Shop furniture, etc.T.P.L Trading Service Production Company Limited (Crystal Design) was established on June 24, 1997, with more than 23 years of working experience in the field of interior design, production & construction, including: Furniture Office furniture, Showroom furniture, Shop furniture, etc.