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2024-05-28 15:38:04
about xinlong: shanghai xinlong construction decoration co., ltd. has been engaged in the research and development and production of fireproof and decoration products for 15 years. so far, it has developed and produced glass magnesium boards, calcium silicate boards, fiber reinforced cement boards, steel structure fireproof coatings, cable and decorative fireproof coatings, inorganic ventilation and smoke exhaust pipes, fireproof sealing materials, fire-resistant air duct boards, smoke-blocking wall panels, steel structure cladding boards, lightweight firewall slats, fire-proof cement foaming, perlite insulation core boards, inorganic fire-proof film decoration
2024-03-29 21:47:26
qingrun fuqing technology co., ltd. conducts the mining and processing of perlite, and has a sales center and a distribution center in shanghai. adhering to the consistent industrial spirit. with a solid r&d and quality control system, we provide customers with perlite products with stable quality, stable output and stable reputation.
2024-03-14 23:28:03
lightweight plaster plaster mortar 70 ℃domain name investment
2024-02-07 07:47:18