亚洲人妖ts网站,夜夜春亚洲嫩草影院,欧美变态深喉囗交免费,av福利无码亚洲网站,黄色小说下载,恶魔契约书txt下载,小说免费

  Lang fang hawk technology & development co.,ltd
   About us
       About us
       Products
       Buy
       Sell
       Contact us

Langfang Hawk Technology & Development Co., Ltd. (shorted as Hawk) has two R&D centers and three subsidiary plants. With advanced researching capability, Hawk keeps developing new products, improving the quality of current products and developing new application of our products. 20 experts work in 5 state-of-the-art laboratories and multi-function pilot plant. Equipped with first-class analytic instruments, our quality control center provides strict quality control and assurance for all products Hawk deals in.


The business scope of Hawk:
1. Pharmaceutical and Agricultural Intermediates
2. Catalysts and Initiators
3. Petrochemical Additives
4. Electro-plating Chemicals
5. Cement and Papermaking Additives


With professional teamwork and service as our core competence, regarding "efficiency makes us survive" as working attitude, Hawk provides you with creative and effective solutions and just-in-time services. Adhering to the spirit of "devoting ourselves to our company, realizing your value", Hawk will exceed your expectation and establish a brilliant future with you.

Shanghai Danfan Network Science&Technology Co., Ltd. All Rights Reserved.