ਲੁਓਯਾਂਗ ਕੈਮ ਐਨਰਜੀ ਟੈਕ ਕੰ., ਲਿ
PVC PIPES AND FITTING
PPR ਪਾਈਪ ਅਤੇ CPVC ਪਾਈਪ: ਜੋ ਕਿ ਬਿਹਤਰ ਹੈ?
In the design of modern buildings and water supply and drainage systems, selecting suitable piping materials is one of the key factors to ensure the quality and service life of the project.…