精品国精品国产自在久国产87,日韩精品无码中文字幕电影,成人性生交大片免费看96,久久www免费人成_看片中文

Service and support

Our company's service tenet is customer first! In order to meet customer needs, our service runs through the entire process from design, manufacturing, delivery, acceptance, installation, commissioning, use to maintenance after the warranty period. Our company has more than ten offices and after-sales service agencies in China, which can provide customers with fast after-sales service and some spare parts.

I. Commitment on design and manufacturing service

Design and manufacturing are carried out in strict accordance with the IS09001:2008 standard and the technical agreement;


II. Commitment on delivery and acceptance service

Shipment is carried out in strict accordance with the relevant provisions of the contract terms to ensure that products are intact and delivered at the required time and place.

1. We notify the customer of delivery one week in advance, and suggest the customer arrange goods acceptance personnel and lifting equipment, and if possible, determine a warehouse;

2. Once the goods arrive at the site, we send professionals who will guide the unloading on the goods stacking site to ensure that the goods are undamagedly, safely and correctly unloaded to the stacking site;

3. A proper stacking site must be selected for unloading. If stacked in the open air, the products must be protected from rain, moisture, and theft. Our professionals will propose rain and moisture protection measure according to the site conditions;

4. In unpacking and acceptance, we carefully check the goods with the customer's acceptance personnel to ensure that the product model and quantity are the same as those in the contract, confirm the completeness of the packing list, visually inspect the product appearance quality, and take timely remedial measures if there are any omissions until the customer is satisfied;


III. Commitment on installation and commissioning service

1. Within 24 hours of receiving the customer's installation or commissioning notice, we send after-sales personnel to the use site who will guide the customer to install and commission according to the requirements of our company's technical data and drawings;

2. If the equipment has quality problems during the installation and/or debugging, we promise to find out the cases as quickly as possible and take measures to ensure customer satisfaction;

3. For the installation and commissioning work, our company issues an installation and commissioning specification, fully cooperates with the owner, supervision and construction units, and keeps field service and installation and commissioning records for files.


IV. Commitment on the service during the warranty period

Three-guarantee period: 18 months after the equipment leaves the factory or 12 months after the equipment is officially operated (whichever comes first).

1. Commitment on service response: After receiving the quality abnormality information from customers, our company will make a reply within 24 hours;

2. Commitment on quality handling: After-sales personnel go to the site and find quality causes in time, and quickly give a solution to the problem; if any parts or equipment need to be replaced, we promise to replace them free of charge;

3. Commitment on training service: we provide customers with free technical training in installation, commissioning, use, upkeeping and maintenance, and personnel and specific time are determined by customers;

4. Commitment on service specifications: We promise that service personnel bring their own repair tools to the site and have a polite, amiable attitude, watch more, think more, talk less and do more on the site;


V. Commitment on the service during the warranty period

Our company has established a database for all users, implements lifelong service, and make a regular return visit.

1. Personnel training: the customer's operators can go to our company and receive training in pump repair and upkeeping;

2. Regular return visits: to guide customers in daily maintenance, promptly identify and solve possible failures, and provide customers with lifelong tracking services throughout the process;

3. Supply of vulnerable parts: a database and detailed user files have been established for all users to provide customers with high-quality and inexpensive parts for the service life.

伊人久久综合热线大杳蕉| 超碰97人人做人人爱少妇| 波多野结衣爽到高潮大喷| 成人片黄网站色大片免费观看cn| 国产精品无码专区在线观看| 国产成人一区二区三区在线| 日韩人妻熟女中文字幕aⅴ春菜| 国产成人av一区二区三区在线观看| 好吊妞人成视频在线观看27du | 亚洲啪av永久无码精品放毛片| 国产 麻豆 日韩 欧美 久久| 国产美女狂喷水潮在线播放| 久久久久亚洲精品| 国产精品未满十八禁止观看| 西西人体午夜视频无码| 久久欧美一区二区三区性牲奴| 亚洲国产午夜精品理论片妓女 | 视频一区二区无码制服师生| 亚洲区小说区图片区qvod| 夜夜爽久久精品国产三级| 老司机精品视频一区二区| av狠狠色丁香婷婷综合久久| 日本少妇高潮喷水视频| 亚洲日韩中文在线精品第一| 亚洲免费福利在线视频| 天天狠天天透天干天干| 中文字幕精品亚洲无线码二区 | 人妻精品制服丝袜久久久| 97视频精品全国免费观看| 亚洲爆乳成av人在线视水卜 | 日本高清www色视频| 亚洲欧洲日产国码在线| 中文字幕人成无码人妻综合社区| 人妻丰满熟妇av无码区app| 国产aⅴ爽av久久久久电影渣男| a片在线免费观看| 无码专区丰满人妻斩六十路| 2021av在线无码最新| 国产精品成人一区二区三区| 国产午夜精品一区二区三区极品| 野外做受又硬又粗又大视频√|