Inquiry about Compressed Neoprene Drysuit

I am looking for a reliable OEM manufacturer for professional compressed neoprene drysuits. The initial order quantity is 20 pieces, with potential for repeat orders based on quality and compliance. Key specifications include: - Compressed high-density neoprene (7 mm compressed to 4 mm) - Full black color - Glued and blind stitched seams with Liquid Seal external sealing - Internal seam reinforcement tape for double sealing - Kevlar reinforcement on knees and elbows - X-Diamond or equivalent reinforcement on shoulders and high-wear areas - Smooth neoprene neck seal (≥2.5 mm) - Smooth neoprene wrist seals (≥3.5 mm) - Metal marine brass back zipper (horizontal, max 90 cm) with protective flap - Chest inflator valve (SI TECH or equivalent) - Adjustable automatic shoulder exhaust valve (SI TECH or equivalent) - Separate 5 mm hood - 7 mm neoprene boots with anti-slip molded sole