久久白浆,国产AAA精品黄片,亚洲国产精品久久久久婷婷软伊,欧美A V影片


Strengthen the foundation management.

Improve the work efficiency.

Establish the whole staff quality consciousness.


For many years, company has the concept and core value of "quality first, the military first" and "the beautiful life from dedication, harmonious BAOTI from development “, enhance customer satisfaction as the goal, strengthen the continuous reformation, faithfully perform their duties, strictly control the quality pass, the implementation of scientific management, made an indelible contribution in national defense and science and technology. Through unremitting efforts, the quality management and product quality inspection has achieved brilliant achievements. The product quality is improved steadily, and the quality management level is improving day by day, which lays a solid foundation for the continuous development of domestic and foreign markets.

BAOTI has passed many domestic and international (ISO9001:2015 quality system, GJB9001B: 2009 quality system, French BVC certification company AS/EN9100C standard aerospace quality system, ISO10012 standard measurement system) certification.

Through the European Union pressure equipment PED certification, NADCAP heat treatment special process, nondestructive testing, physical and chemical testing project certification;

Completed the NORSOK product certification of Norwegian petroleum industry;

Through Boeing, UTAS companies in the United States, Canada's BOMBARDIER, the European airbus, the British Rolls-Royce, France AUBERT&DUVAL, SNECMA, the German OTTO FUCHS KG international well-known large companies quality system and product certification.

Technical standards

Products can be according to the national standard, military specifications or user's technical standards production, also can according to the United States ASTM, AMS, ASME standards, the general military standard MIL standards, Japan JIS standards production, it can provide all brand titanium and titanium alloy products. BAOTI has been awarded the title of China's famous brand products, which is the only brand in China's titanium industry as well as it is the top 500 famous brand in China. "BAOTI" titanium and titanium alloy processing materials are not only famous products in China, but also become famous in the international market.


欧美日韩精品 2区| 99精品欧美一区二区三区视频| 连州市| 国产成人无码精品久久久免费| 开心婷婷四房播| 国产乱子伦精品无码码专区| 10久久久久99九九、Com| 日韩欧美一区少妇| 久久精品一区二区| 欧美日韩国产精品一区二区三区| 无码人妻av一二区二区三区| 粉嫩AV一区二区三区夜夜嗨| 亚洲一区二区三区在线| 一区二区视频日韩免费| 绿春县| 久久久久久九九九九九九九久‘’| 一区二区三区高清视频| 日本欧美中文字幕| 毛片在线播放蜜桃| 亚洲色婷婷总合久久久久中文| 揄拍成人国产免费看| 国产欧美成aⅴ人高清| 日韩高清无码一区二区三区| 国产一区二区三精品久久久无广告| 中文字幕在线观看一区| 亚洲宅男精品一区在线观看 | 伊人| 国产麻豆果冻传媒| 99久久精品国产综合| 天齐网| 日韩美腿av| 国产精品人人操人人干| 91亚洲精品乱码久久久久久蜜桃| 欧美日韩精品一线二线三线| 视频h| 婷久久| 99久久精品无码一区二区毛片| 欧美玲| 曰韩一区在| 又大又硬又爽免费视频| 光棍天堂在线播放免费|