国产成人h片视频在线观看_黄色视频中文字幕毛片一区二区久久久_国产91免费在线_午夜伦情电午夜伦情视频_毛色毛片免费观看_国产精品无码免费视频二_精品女厕沟底拍撒尿_色77在线观看无码视频_国产91特黄特色a级毛片_亚洲风情第一页,国产一区二区三区乱码在线观看,91精品免费久久久久久久久,国产精品嫩草影视在线观看,欧美精品九九99久久在观看,国产国拍亚洲精品永久软件 ,艳妇乳肉豪妇荡乳AV无码福利,少妇厨房愉情理伦BD在线观看,少妇荡乳情欲办公室456视频,老妇高潮潮喷到猛进猛出,欧美裸体XXXX极品少妇,四川少妇BBW搡BBBB槡BBBB,丰满少妇被猛烈高清播放,精品人妻少妇嫩草AV无码专区,东北少妇不戴套对白第一次,四川少妇搡BBW搡BBBB ,国产二级一片内射视频播放-免费网站内射红桃视频-成年人射精的黄色视频网站-欧美日韩国产DVD在线观看

Forging factory

Covering an area of 55 acres,

The building has a usable area of nearly 20000 square meters.

Among them, there are up to 12 forging equipment.

More than 1000 tons of regular ball forgings and ball valve forgings are in stock.

Multiple conventional forgings are in stock and can be shipped on the same day.

View more

Valve factory

The ball valve products in the ball valve workshop are divided into two types: soft seal and hard seal ball valves.

Currently equipped with 50 CNC machines and 15 high-speed drilling machines.

Capable of producing over 1000 sets of finished ball valves per day.

Each product is manufactured strictly in accordance with national and industry standards, and passes inspection and pressure testing before leaving the factory.

Regular specifications can be shipped on the same day.

View more

Seal factory

20 years of professional manufacturing experience in seals,

The product includes hard sealed ball valve seals,

Special equipment seals and high-strength, high-precision seals, etc.

Having a large inventory of regular spot goods,

Industry standard specifications can be shipped on the same day.

View more

Follow us

Home
Products
Quality
Contact
海林市| 威宁| 彰武县| 临夏县| 宜宾市| 固安县| 凉城县| 石家庄市| 海城市| 九台市| 齐齐哈尔市| 射洪县| 顺昌县| 东阳市| 察哈| 山阳县| 平乐县| 杭锦旗| 靖远县| 阿拉善盟| 孟连| 青阳县| 铜梁县| 明光市| 扶绥县| 柘荣县| 封开县| 青州市| 射洪县| 油尖旺区| 太和县| 邹城市| 宜都市| 自治县| 墨玉县| 东辽县| 保亭| 若尔盖县| 蕲春县| 晋城| 汽车|