this is the video about lagre acrylic fish tank.

Shanghai Qiankai Marine Engineering Co., Ltd. operates its own acrylic factory, which covers an area of more than 40 mu and has an annual production capacity of over 8,000 metric tons of acrylic. With 10 standard production workshops, we are dedicated to building a high-quality, full-chain acrylic industry. We import raw materials from the UK to ensure the purity of the base material; use fully automated CNC cutting equipment to achieve precision machining within ±0.1 mm; and perform more than 30 processes—including casting, thermoforming, screen printing, and laser engraving—in our dust-free workshops. with every step certified under the ISO 9001 system...