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Langfang Hong Tianyang Insulating Glass Material Co., Ltd.
4anni
Hebei, China
Prodotti principali: Barra distanziatrice in alluminio/setaccio molecolare/nastro butilico/barra georgiana/chiave angolare/Silicone sigillante
Processo produttivoProfessional factory
Hongtianyang is committed to produce and provide environmental energy-saving insulating glass materials with better technical support and service.