日韩第一视频,综合免费一区二区三区,www.色黄,日日夜夜网站,美美女高清毛片视频黄的一免费,天天干天天舔天天操,精品久久中文字幕

Xuemei Party committee participated in the first training class of the two new party organization secretaries in the park

blong to：Company news

The epidemic is not over, don't relax your vigilance!

blong to：Company news

Novel coronavirus pneumonia confirmed 1840093 cases in Beijing at 6:30 on April 13th, and 113672 cases died.Among them, more than 500000 cases were diagnosed in the United States, ranking first in the

HVAC knowledge

blong to：Company news

Central air conditioning: central air conditioning is a kind of air conditioning system which controls different rooms by a host through air duct or connecting cold and hot water pipes to multiple ter

Snow plum ice cream machine in the 19th China International Baking Exhibition, very popular!

blong to：Company news

With professional technology and experience, Xuemei provides many customers with energy-saving and efficient ice cream machines, which can meet customers' needs in product experience, energy-savin

Gain market with quality

blong to：Company news

On April 7-9, 2016, China Refrigeration Exhibition was held in Beijing China International Exhibition Center. During the exhibition, Huicong air conditioning refrigeration network went to the exhibiti

International Symposium on green refrigeration / heating technology and energy saving and emission reduction

blong to：Company news

On September 15, 2015, Xuemei company participated in the "30th anniversary of the conclusion of the Vienna Convention for the protection of the ozone layer and the International Symposium on Sep

Notice on the holiday of

blong to：Company news

2015 is the Chinese peopleThe 70th anniversary of the victory of the Anti Japanese War and the world anti fascist war. In order to enable the people of the whole country to widely participate in the c

Exhibition forecast in September

blong to：Company news

The 18th FBC Shanghai 2015 (Asian Manufacturing Conference)Exhibition introduction: the workshop network information consulting (Shanghai) Co., Ltd. is specialized in matching business of manufacturin

The Party committee of the company held a forum to commemorate the 70th anniversary of the victory of the Anti Japanese war

blong to：Company news

In order to remember the history of the Anti Japanese War, cherish the memory of the revolutionary martyrs, eulogize the great achievements, inherit the great spirit of the Anti Japanese War, and crea

Jiangsu Xuemei refrigeration equipment Co., Ltd. provides children's Day gifts for staff and children.

blong to：Company news

On the occasion of the "June 1" International Children's day, in order to let the children feel the joy and happiness of the festival, the labor union of Jiangsu Xuemei refrigeration equ