Design contracted, amplifier, line is fluent, fashion, elegant fruity, able to bear or endure look. Reasonable structure, strong, installation is convenient. 1, size, shape, tolerance to follow the european standard din iso - 2768 - mk; size, clearance fit precision, detail and quality. Perfect 2, material: pure straight rod of material with # 201 or # 304 stainless steel. 3, processing: sanding polishing processing or plane processing, make the product keep the best shape.
