欧美国产日韩综合|亚洲欧美久久精品电影|国产资源视频在线观看|99久久香蕉国产综合影院|久久亚洲精品无码AV热妇|国产乱子经典视频在线观看|欧美牲交a欧美牲交aⅴ久久|久久精品无码一区二区国产78

<rt id="44yw4"><delect id="44yw4"></delect></rt>

<button id="44yw4"><tbody id="44yw4"></tbody></button>

<rt id="44yw4"></rt>

<li id="44yw4"></li>

<button id="44yw4"><input id="44yw4"></input></button>

<button id="44yw4"></button>

<abbr id="44yw4"></abbr>

<code id="44yw4"><tr id="44yw4"></tr></code>

<button id="44yw4"></button><cite id="44yw4"></cite>

<tr id="wgbz9"><center id="wgbz9"><optgroup id="wgbz9"></optgroup></center></tr>

<tr id="wgbz9"><cite id="wgbz9"><tr id="wgbz9"></tr></cite></tr>

<li id="wgbz9"><cite id="wgbz9"></cite></li>

Welcome to Jinan Rouse Industry Co., Ltd. !

Customized

01

Communication

Determine the structural formula, calculate the cost, customize the time

02

Contract

Sign the contract and pay the advance payment

03

Synthesis

The lab starts the project and synthesizes the target product

04

Analysis

Provide samples or atlas, test qualified, pay the balance

05

Delivery

Packing and delivery

Contact Us

Tel： 0531-82929600
Mob ：18615510361
whatsapp：+86-18354189191
Email：sales@www.ym1584.com
Add：Jinan District, China (Shandong) Pilot Free Trade Zone

Online Order

Follow us

Copyright © 2022 Jinan Rouse Industry Co., Ltd. All Rights Reserved

魯ICP備14008237號(hào)

18615510361

^{<style id="zoh78"></style>}

<span id="zoh78"><cite id="zoh78"><noscript id="zoh78"></noscript></cite></span>

<object id="zoh78"></object>

<li id="zoh78"><cite id="zoh78"></cite></li>

<span id="zoh78"></span>

^{<rt id="zoh78"></rt>}