... substantial.3. Excellent quality control system and perfect testing laboratory.4. Strong research & development capacity and strong production capacity.5. ... metal formed parts,manufactured to your needs ,such as,Safety Belt Assemblies,Safety Belt Tongues,Seat Belt Buckles,Retractors,webbing guide etc.(3) Our products ... ,truck,jeep ,van,mini-vehicles SUV etc. Emergency-lock three-point safety belt