With RD professionals, advanced machinery, a fully equipped in-house testing lab, and an excellent quality management system in accordance with ISO 9001, WEIPU operates in compliance with the very high industry standards with certifications of RoHS, CE, CSA, and UL concerning quality, safety, and sustainability. Our connectors can withstand a wide temperature range down to -40°C and up to +85°C and are totally sealed offering an up to IP68 protection rating. This makes them resistant to humidity, water, and dust. We also developed hybrid circular waterproof connectors based on market demand.