1·Films in before processing, you should use iodin tungstenic ultrared warming up.
冷膜在处理前，应先用碘钨红外线预热。
2·So far, XTC not only has relatively integrated supply chain in Tungstenic products, but also involved real estate and new energy sources industries. It has 12 branch companies or holding companies.
目前XTC拥有完整的主产业钨产品的产业链，还有房地产、新能源二块产业，已形成一个有十二个分公司或控股公司的集团企业。